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Mutagen

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1374:, or by inhalation, and carried out over the major part of the life span for rodents. In tests that check for carcinogens, maximum tolerated dosage is first determined, then a range of doses are given to around 50 animals throughout the notional lifespan of the animal of two years. After death the animals are examined for sign of tumours. Differences in metabolism between rat and human however means that human may not respond in exactly the same way to mutagen, and dosages that produce tumours on the animal test may also be unreasonably high for a human, i.e. the equivalent amount required to produce tumours in human may far exceed what a person might encounter in real life. 424:. They can affect the transcription and replication of the DNA, which in severe cases can lead to cell death. The mutagen produces mutations in the DNA, and deleterious mutation can result in aberrant, impaired or loss of function for a particular gene, and accumulation of mutations may lead to cancer. Mutagens may therefore be also carcinogens. However, some mutagens exert their mutagenic effect through their metabolites, and therefore whether such mutagens actually become carcinogenic may be dependent on the metabolic processes of an organism, and a compound shown to be mutagenic in one organism may not necessarily be carcinogenic in another. 36: 598: 93: 4737: 4580: 1279:– Males from a strain with yellow bodies are used in this test. The gene for the yellow body lies on the X-chromosome. The fruit flies are fed on a diet of test chemical, and progenies are separated by sex. The surviving males are crossed with the females of the same generation, and if no males with yellow bodies are detected in the second generation, it would indicate a lethal mutation on the X-chromosome has occurred. 983: 4757: 4604: 4747: 4592: 1067:, have also been shown to be effective antioxidants and may have anti-cancer properties. Epidemiological studies indicate that a diet rich in fruits and vegetables is associated with lower incidence of some cancers and longer life expectancy, however, the effectiveness of antioxidant supplements in cancer prevention in general is still the subject of some debate. 1355:, cells are examined for micronuclei, which are fragments or chromosomes left behind at anaphase, and is therefore a test for clastogenic agents that cause chromosome breakages. Other tests may check for various chromosomal aberrations such as chromatid and chromosomal gaps and deletions, translocations, and ploidy. 506:
processes and therefore may not necessarily be harmful. More recent approaches with sensitive analytical methods have shown that there may be non-linear or bilinear dose-responses for genotoxic effects, and that the activation of DNA repair pathways can prevent the occurrence of mutation arising from
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base in DNA (generating an abnormal nucleotide or nucleotide fragment), or a break in one or both strands in DNA. When duplex DNA containing a damaged base is replicated, an incorrect base may be inserted in the newly synthesized strand opposite the damaged base in the complementary template strand,
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Mice with recessive mutations for a visible phenotype may also be used to check for mutagens. Females with recessive mutation crossed with wild-type males would yield the same phenotype as the wild-type, and any observable change to the phenotype would indicate that a mutation induced by the mutagen
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and their compounds may be mutagenic, but they may act, however, via a number of different mechanisms. Arsenic, chromium, iron, and nickel may be associated with the production of ROS, and some of these may also alter the fidelity of DNA replication. Nickel may also be linked to DNA hypermethylation
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in the next round of replication. Also a DNA double-strand break may be repaired by an inaccurate process leading to an altered base pair, a mutation. However, mutations and DNA damages differ in a fundamental way: mutations can, in principle, be replicated when DNA replicates, whereas DNA damages
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Mutagens may be of physical, chemical or biological origin. They may act directly on the DNA, causing direct damage to the DNA, and most often result in replication error. Some however may act on the replication mechanism and chromosomal partition. Many mutagens are not mutagenic by themselves, but
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that screens for mutagens and allows for preliminary identification of carcinogens. Early studies by Ames showed around 90% of known carcinogens can be identified in Ames test as mutagenic (later studies however gave lower figures), and ~80% of the mutagens identified through Ames test may also be
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for example may be mutagenic (and highly toxic), but it has not been shown to be carcinogenic. Meanwhile, compounds which are not directly mutagenic but stimulate cell growth which can reduce the effectiveness of DNA repair and indirectly increase the chance of mutations, and therefore that of
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In Ames test, where the varying concentrations of the chemical are used in the test, the dose response curve obtained is nearly always linear, suggesting that there may be no threshold for mutagenesis. Similar results are also obtained in studies with radiations, indicating that there may be
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Many different systems for detecting mutagen have been developed. Animal systems may more accurately reflect the metabolism of human, however, they are expensive and time-consuming (may take around three years to complete), they are therefore not used as a first screen for mutagenicity or
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Cautions against the immoderate use of snuff: founded on the known qualities of the tobacco plant: and the effects it must produce when this way taken into the body: and enforced by instances of persons who have perished miserably of diseases, occasioned, or rendered incurable by its
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indicated that smoking caused 30% of cancers in the US. Diet is also thought to cause a significant number of cancer, and it has been estimated that around 32% of cancer deaths may be avoidable by modification to the diet. Mutagens identified in food include
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are not necessarily replicated. Thus DNA damaging agents often cause mutations as a secondary consequence, but not all DNA damages lead to mutation and not all mutations arise from a DNA damage. The term genotoxic means toxic (damaging) to DNA.
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of one or more nucleotides in DNA sequences. Although some of these mutations are lethal or cause serious disease, many have minor effects as they do not result in residue changes that have significant effect on the structure and function of the
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An effective precautionary measure an individual can undertake to protect themselves is by limiting exposure to mutagens such as UV radiations and tobacco smoke. In Australia, where people with pale skin are often exposed to strong sunlight,
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as the cause of scrotal cancer. In 1915, Yamagawa and Ichikawa showed that repeated application of coal tar to rabbit's ears produced malignant cancer. Subsequently, in the 1930s the carcinogen component in coal tar was identified as a
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Rat primary hepatocytes may also be used to measure DNA repair following DNA damage. Mutagens may stimulate unscheduled DNA synthesis that results in more stained nuclear material in cells following exposure to mutagens.
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where early embryonic deaths are monitored. Male mice are treated with chemicals under test, mated with females, and the females are then sacrificed before parturition and early fetal deaths are counted in the
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are an important group of mutagens found in tobacco, and may also be formed in smoked meats and fish via the interaction of amines in food with nitrites added as preservatives. Other alkylating agents include
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For certain mutagens, such as dangerous chemicals and radioactive materials, as well as infectious agents known to cause cancer, government legislations and regulatory bodies are necessary for their control.
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generated in meat when cooked at high temperature; PAHs in charred meat and smoked fish, as well as in oils, fats, bread, and cereal; and nitrosamines generated from nitrites used as food preservatives in
1074:, which is present as a micronutrient in vegetables, is a component of important antioxidant enzymes such as gluthathione peroxidase. Many phytonutrients may counter the effect of mutagens; for example, 2609:
Dunkel VC, Zeiger E, Brusick D, et al. (1985). "Reproducibility of microbial mutagenicity assays: II. Testing of carcinogens and noncarcinogens in Salmonella typhimurium and Escherichia coli".
1455:, mutagens are often represented as substances that are capable of completely changing the form of the recipient or granting them superpowers. Powerful radiations are the agents of mutation for the 2756:
Salerno, Monica; Cascio, Orazio; Bertozzi, Giuseppe; Sessa, Francesco; Messina, Antonietta; Monda, Vincenzo; Cipolloni, Luigi; Biondi, Antonio; Daniele, Aurora; Pomara, Cristoforo (2018-04-10).
953:– Virus DNA may be inserted into the genome and disrupts genetic function. Infectious agents have been suggested to cause cancer as early as 1908 by Vilhelm Ellermann and Oluf Bang, and 1911 by 312:(UV) radiation on maize in 1936. The effect of sunlight had previously been noted in the nineteenth century where rural outdoor workers and sailors were found to be more prone to skin cancer. 713:. The compounds transfer methyl or ethyl group to bases or the backbone phosphate groups. Guanine when alkylated may be mispaired with thymine. Some may cause DNA crosslinking and breakages. 97: 4090: 3580: 3679: 427:
Different mutagens act on DNA differently. Powerful mutagens may result in chromosomal instability, causing chromosomal breakages and rearrangement of the chromosomes such as
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These systems check for large scale changes to the chromosomes and may be used with cell culture or in animal test. The chromosomes are stained and observed for any changes.
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is another method for testing mutagens. Animals are first treated with suspected mutagen, the mouse DNA is then isolated and the phage segment recovered and used to infect
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Other chemicals may reduce mutagenesis or prevent cancer via other mechanisms, although for some the precise mechanism for their protective property may not be certain.
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Raquet, N; Schrenk, D (September 2009). "Relative photomutagenicity of furocoumarins and limettin in the hypoxanthine phosphoribosyl transferase assay in V79 cells".
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Lya G. Hernández; Harry van Steeg; Mirjam Luijten; Jan van Benthem (2009). "Mechanisms of non-genotoxic carcinogens and importance of a weight of evidence approach".
655:. As an example of the latter, 15-hydroperoxyeicosatetraenoic acid, a natural product of cellular cyclooxygenases and lipoxygenases, breaks down to form 4-hydroxy-2( 628:
They directly damage DNA, but may or may not undergo metabolism to produce promutagens (metabolites that can have higher mutagenic potential than their substrates).
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Dolara P, Bigagli E, Collins A (October 2012). "Antioxidant vitamins and mineral supplementation, life span expansion and cancer incidence: a critical commentary".
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biosynthesis are used in this test. The test checks for mutants that can revert to wild-type. It is an easy, inexpensive and convenient initial screen for mutagens.
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Nishikawa, Takuro; Miyahara, Emiko; Horiuchi, Masahisa; Izumo, Kimiko; Okamoto, Yasuhiro; Kawai, Yoshichika; Kawano, Yoshifumi; Takeuchi, Toru (January 2012).
1573:. In the "nuclear monster" films of the 1950s, nuclear radiation mutates humans and common insects often to enormous size and aggression; these films include 1351:
is a symmetrical exchange of chromosome material between sister chromatids and may be correlated to the mutagenic or carcinogenic potential of a chemical. In
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cause inflammation during which oxidative species are produced, causing DNA damage and reducing efficiency of DNA repair systems, thereby increasing mutation.
947:, a section of DNA that undergoes autonomous fragment relocation/multiplication. Its insertion into chromosomal DNA disrupts functional elements of the genes. 679:). A number of mutagens may also generate these ROS. These ROS may result in the production of many base adducts, as well as DNA strand breaks and crosslinks. 2867:
Allen JW, DeWeese GK, Gibson JB, et al. (January 1987). "Synaptonemal complex damage as a measure of chemical mutagen effects on mammalian germ cells".
2642:"Alternative strategies for carcinogenicity assessment: an efficient and simplified approach based on in vitro mutagenicity and cell transformation assays" 675:)-decanal; these bifunctional electophils are mutagenic in mammalian cells and may contribute to the development and/or progression of human cancers (see 2023: 1909:
Bereits kurz nach der Entdeckung der Möglichkeit einer Auslösung von Mutationen durch ionisierende Strahlen (Nadson u. Filippov 1925, 1928; Muller 1927)
1143:, which is added to cured meat, however, reduces nitrosamine formation). Overly-browned starchy food such as bread, biscuits and potatoes can generate 315: 4718: 3431:"Benzene metabolite 1,2,4-benzenetriol induces halogenated DNA and tyrosines representing halogenative stress in the HL-60 human myeloid cell line" 606: 3251:"Production of brominating intermediates by myeloperoxidase. A transhalogenation pathway for generating mutagenic nucleobases during inflammation" 2718: 740:, originally used as a pesticide but may also be found in cooked meat, may cause cancer of the bladder, liver, ear, intestine, thyroid and breast. 1232:-deficient mutant is used for the reverse mutation, while galactose utility or resistance to 5-methyltryptophan may be used for forward mutation. 1319: 3563: 647:, and large number of these highly reactive species are generated by normal cellular processes, for example as a by-products of mitochondrial 4080: 3290:
Mamyrbaev, Arstan Abdramanovich; Dzharkenov, Timur Agataevich; Imangazina, Zina Amangalievna; Satybaldieva, Umit Abulkhairovna (2015-04-16).
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Tareke E, Rydberg P, Karlsson P, Eriksson S, Törnqvist M (August 2002). "Analysis of acrylamide, a carcinogen formed in heated foodstuffs".
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They are not necessarily mutagenic by themselves, but they produce promutagens mutagenic compounds through metabolic processes in cells.
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Doll R, Peto R (June 1981). "The causes of cancer: quantitative estimates of avoidable risks of cancer in the United States today".
474:, causing no visible effects at all, either because they occur in non-coding or non-functional sequences, or they do not change the 249:. Polyaromatic hydrocarbons are also present in soot, which was suggested to be a causative agent of cancer over 150 years earlier. 2696: 1370:. The chemicals under test are usually administered in the food and in the drinking water, but sometimes by dermal application, by 1419:
Many mutagens are highly toxic to proliferating cells, and they are often used to destroy cancer cells. Alkylating agents such as
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The association of exposure to radiation and cancer had been observed as early as 1902, six years after the discovery of X-ray by
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strains deficient in DNA repair may be used to detect mutagens by their effect on the growth of these cells through DNA damage.
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has also been linked to cancer; the possible mechanisms for its carcinogenicity include formation of the possible mutagen
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in fruit flies. A large number of chemical mutagens have since been identified, especially after the development of the
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among others. Other carcinogens may cause cancer through a variety of mechanisms without producing mutations, such as
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Duesberg P, Rasnick D (October 2000). "Aneuploidy, the somatic mutation that makes cancer a species of its own".
1814: 1529: 700: 479: 242: 3805:"Sulforaphane destabilizes the androgen receptor in prostate cancer cells by inactivating histone deacetylase 6" 4565: 4469: 3035: 676: 3862:
Gullett NP, Ruhul Amin AR, Bayraktar S, et al. (June 2010). "Cancer prevention with natural compounds".
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Journal of Environmental Science and Health. Part C, Environmental Carcinogenesis & Ecotoxicology Reviews
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is generally used. These systems can check for forward and reverse mutations, as well as recombinant events.
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observed high incidence of bladder cancer among workers in German synthetic aromatic amine dye industry.
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Bernstein, C.; Bernstein, H. (1991). Aging, Sex, and DNA Repair. pgs. 15-16. San Diego: Academic Press.
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also demonstrated the mutational effect of UV radiation in 1928. Muller went on to use x-rays to create
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Yamagawa K, Ichikawa K (1915). "Experimentelle Studie über die Pathogenese der Epithelialgeschwülste".
1394: 1314: 932: 157:. Not all mutations are caused by mutagens: so-called "spontaneous mutations" occur due to spontaneous 1812:
Cook JW, Hewett CL, Hieger I (1933). "The isolation of a cancer-producing hydrocarbon from coal tar".
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that reduces the ability to fight cancer cells or pathogens that can cause cancer, disruption of the
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can form mutagenic metabolites through cellular processes, for example through the activity of the
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mutants as well as observable changes to the chromosomes, visible due to the presence of enlarged
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Kim D, Guengerich FP (2005). "Cytochrome P450 activation of arylamines and heterocyclic amines".
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Chemical mutagens either directly or indirectly damage DNA. On this basis, they are of 2 types:
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is an agent that causes a change in the structure of DNA that is not itself replicated when the
4796: 4509: 4453: 3537: 3349:"Environmental carcinogenic polycyclic aromatic hydrocarbons: photochemistry and phototoxicity" 2758:"Anabolic androgenic steroids and carcinogenicity focusing on Leydig cell: a literature review" 2559:"Statistical analysis of Salmonella test data and comparison to results of animal cancer tests" 2500:"Detection of carcinogens as mutagens in the Salmonella/microsome test: assay of 300 chemicals" 1842:"Historical Development of the Linear Nonthreshold Dose-Response Model as Applied to Radiation" 1505: 1192: 1091: 61: 3111: 3005: 4628: 4474: 4044:"Polycyclic Aromatic Hydrocarbons – Occurrence in foods, dietary exposure and health effects" 1569: 1523: 766:
salt that is a common reagent in organic synthesis and a component in many car airbag systems
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made the first direct link of cancer to chemical substances by noting that excessive use of
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combined with ultraviolet radiation causes DNA cross-linking and hence chromosome breakage.
458: 1411:, the plaque formed with DNA containing mutation are white, while those without are blue. 8: 4741: 4584: 4331: 4321: 4259: 4050: 2904:"Radiation-induced genomic instability and its implications for radiation carcinogenesis" 2065:
Altenburg E (1928). "The Limit of Radiation Frequency Effective in Producing Mutations".
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may block transcription and replication, making them highly toxic to proliferating cells.
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species, may be converted by metabolic processes into the active mutagen or carcinogen.
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radiations with wavelength above 260 nm are absorbed strongly by bases, producing
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in fruit flies, but also have effects on the genetic makeup of humans. Similar work by
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Lipp HP, Hartmann JT, Stanley A (2005). "45 - Cytostatic drugs". In Aronson JK (ed.).
2534: 2499: 2421: 2386: 1928:"Muller's Nobel lecture on dose-response for ionizing radiation: ideology or science?" 502:
for mutagenesis. Some have proposed that low level of some mutagens may stimulate the
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and amides have been associated with carcinogenesis since 1895 when German physician
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and change the number of chromosomes in the cell. They are known as aneuploidogens.
4484: 4418: 4367: 4311: 4155: 4113: 4081:"Roast potatoes and toast that's a bit too brown may cause cancer, say authorities" 4054: 4014: 4006: 3967: 3871: 3834: 3824: 3789: 3769: 3719: 3648: 3640: 3547: 3495: 3458: 3442: 3376: 3360: 3319: 3303: 3262: 3193: 3160: 3107: 3070: 3062: 2979: 2915: 2876: 2822: 2785: 2769: 2728: 2653: 2614: 2573: 2529: 2519: 2464: 2416: 2406: 2359: 2301: 2260: 2250: 2200: 2130: 2122: 2075: 2007: 1962: 1942: 1890: 1822: 1794: 1757: 1749: 1662: 1654: 1420: 1224: 1222:– Both forward and reverse mutation detection system have been modified for use in 1004: 874: 779: 710: 373: 365: 357: 2126: 498:
for mutagens. However, the no-threshold model is disputed with some arguing for a
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gas in modern times) caused a wasting disease in miners, and in England, in 1761,
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Polynuclear aromatic hydrocarbons: Chemistry, characterization and carcinogenesis
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Mitteilungen aus der Medizinischen Fakultät der Kaiserlichen Universität zu Tokyo
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in 1925. The mutagenic property of mutagens was first demonstrated in 1927, when
257: 225: 166: 3629:"A Sarcoma of the Fowl Transmissible by an Agent Separable from the Tumor Cells" 3066: 2944: 2826: 2447:(May 1979). "Identifying environmental chemicals causing mutations and cancer". 2204: 4438: 4392: 4387: 4357: 4336: 3809:
Proceedings of the National Academy of Sciences of the United States of America
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Proceedings of the National Academy of Sciences of the United States of America
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Proceedings of the National Academy of Sciences of the United States of America
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Proceedings of the National Academy of Sciences of the United States of America
2011: 1841: 1695: 1612: 1539: 1464: 1400: 807: 723: 719: 610: 553: 525: 261: 246: 229: 3773: 3723: 3307: 2773: 2714: 2290:"A history of ultraviolet photobiology for humans, animals and microorganisms" 2183:
Stadler LJ (August 1928). "Mutations in Barley Induced by X-Rays and Radium".
1946: 1658: 1643:"Ancient Greek and Greco-Roman methods in modern surgical treatment of cancer" 1051:. Vitamin C may prevent some cancers by inhibiting the formation of mutagenic 597: 4775: 4550: 4448: 4301: 3971: 3551: 3454: 3372: 3315: 3215: 2781: 2589: 2231:"Genetic Effects of Ultra-Violet Radiation in Maize: I. Unfiltered Radiation" 2226: 1517: 1484: 1476: 1460: 1387: 1325: 1040: 857: 853: 823: 305: 233: 4159: 3829: 2658: 2641: 2524: 1885:
Böhme H (1961). "Angewandte Mikrobiologie". In Bünning E, Gäumann E (eds.).
778:, an industrial solvent and precursor in the production of drugs, plastics, 4713: 4651: 4443: 4167: 4125: 4085: 4010: 3883: 3848: 3781: 3731: 3662: 3559: 3507: 3472: 3390: 3333: 3276: 3267: 3250: 3174: 3165: 3148: 3119: 3084: 2991: 2929: 2920: 2903: 2834: 2799: 2667: 2468: 2371: 2342:, Robson JM, Carr JG (March 1947). "The Chemical Production of Mutations". 2313: 2274: 2255: 2212: 2019: 1954: 1771: 1676: 1494: 1436: 1428: 1371: 1301: 1210: 1152: 1114: 1110: 1075: 995: 923:, arsenic, nickel and cadmium may also affect DNA repair processes such as 886: 833: 759: 686: 447: 421: 377: 352: 323: 123: 92: 4028: 3979: 3364: 2888: 2626: 2618: 2585: 2543: 2430: 2411: 2144: 556:
cause DNA breakage and other damages. The most common lab sources include
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system which is known to produce mutagenic compounds from promutagens.
1144: 1132: 1123: 1036: 1024: 944: 878: 706: 636: 602: 561: 503: 487: 475: 451: 397: 339: 293: 213: 194: 182: 158: 143: 104: 4117: 3499: 3415: 3405: 2682:"Toxicology And Carcinogenesis Studies Of Sodium Azide in F344/N Rats" 1889:(in German). Vol. 23. Berlin: Springer Verlag. pp. 502–509. 383: 27:
Physical or chemical agent that increases the rate of genetic mutation
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Ellermann V.; Bang O. (1908). "Experimentelle Leukämie bei Hühnern".
3024:. Calabrese says mistake led to adopting the LNT model in toxicology. 1798: 1563: 1545: 1424: 1305:
have been used in various test assays for mutagenecity of chemicals.
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suggested that an unidentified substance in mined ore (identified as
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Principles of Toxicology – Environmental and Industrial Applications
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and some compounds that contain bromine in their chemical structure.
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also showed the mutational effect of X-rays on barley in 1928, and
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and German Filippov were the first who created fungi mutants under
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with some chemicals becoming mutagenic through cellular processes.
135: 131: 115: 3674: 3672: 3292:"Mutagenic and carcinogenic actions of chromium and its compounds" 1011:
or potentially harmful chemicals. These may be found naturally in
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10.1002/1097-0169(200010)47:2<81::AID-CM1>3.0.CO;2-#
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is the most common cancer diagnosed in people aged 15–44 years.
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above the natural background level. As many mutations can cause
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Zentralbl. Bakteriol. Parasitenkd. Infectionskr. Hyg. Abt. Orig
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Durland, Justin; Ahmadian-Moghadam, Hamid (19 September 2022).
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Gibbs A, Schwartzman J, Deng V, et al. (September 2009).
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were not demonstrated to cause mutation until the 1940s, when
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Henderson JP, Byun J, Williams MV, et al. (March 2001).
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is the red-orange colored compounds found in vegetables like
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were described more than 2,000 years before the discovery of
190: 4041: 3248: 3802: 3581:"Health Risk Assessment Guidance for Metals – Mutagenicity" 3147:
Lee SH, Williams MV, Dubois RN, et al. (August 2005).
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Klapacz J, Pottenger LH, Engelward BP, et al. (2016).
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McCann J, Choi E, Yamasaki E, et al. (December 1975).
2162:(7th ed.). San Francisco, CA: Pearson Education, Inc. 1472: 1257:
Systems similar to Ames test have been developed in yeast.
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Papavramidou N, Papavramidis T, Demetriou T (March 2010).
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Mutagens may also modify the DNA sequence; the changes in
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Mutagens are not necessarily carcinogens, and vice versa.
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wrote a paper on the high incidence of scrotal cancer in
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is a physical or chemical agent that permanently changes
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Griffiths AJ, Wessler SR, Carroll SB, Doebley J (2012).
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Mammalian cell lines such as Chinese hamster V79 cells,
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Mutagens can cause changes to the DNA and are therefore
3302:(3). Springer Science and Business Media LLC: 159–167. 1126:
which may be present in contaminated peanuts and corn;
376:(e.g. in breast cancer), tissue-specific toxicity, and 3146: 3134:"Promutagen - an overview | ScienceDirect Topics" 2497: 1086:. Others that may be effective against cancer include 826:
activation for their mutagenic effect. These are the
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Li K, Kaaks R, Linseisen J, et al. (June 2012).
4230: 3709: 2556: 1487:. Mutagens are also featured in video games such as 1122:
from food contaminated with fungal growths, such as
623: 3607: 3187: 1864:""Russian Trail" in the Discovery of DNA Structure" 689:which can cause transition mutations by converting 384:
Difference between mutagens and DNA damaging agents
2338: 2111:"Seventy years ago: mutation becomes experimental" 1694: 3684:Carcinogens and Anticarcinogens in the Human Diet 3520: 2901: 4773: 2902:Huang L, Snyder AR, Morgan WF (September 2003). 2846: 2844: 1811: 1784: 3705: 3703: 2969: 2557:McCann J, Gold LS, Horn L, et al. (1988). 986:Fruits and vegetables are rich in antioxidants. 450:sequences by mutations include substitution of 288:in fruit fly salivary glands. His collaborator 153:The process of DNA becoming modified is called 103:for chemicals that are sensitising, mutagenic, 3055:Mutation Research/Reviews in Mutation Research 2815:Mutation Research/Reviews in Mutation Research 2384: 2225: 2108: 1725:. London: Printed for Baldwin R and Jackson J. 4636: 4267: 4180: 3485: 3097: 2841: 2157: 2044:(10th ed.). W. H. Freeman. p. 255. 1735: 185:, substances that were shown to be linked to 3700: 3296:Environmental Health and Preventive Medicine 3192:. Vol. 28. Elsevier. pp. 538–551. 3100:Annual Review of Pharmacology and Toxicology 2712: 2639: 818:Some chemical mutagens additionally require 300:. He also found that X-rays not only mutate 4138: 4042:Scientific Committee on Food (4 Dec 2002). 4035: 3686:. Washington, D.C: National Academy Press. 3403: 2306:10.1562/0031-8655(2002)0760561AHOUPF2.0.CO2 1870:. Vol. 3, no. N2. INFOLIO. 2004. 1399:using a mouse strain infected with a viral 1342: 1190:– This is the most commonly used test, and 1109:In 1981, human epidemiological analysis by 347:Difference between mutagens and carcinogens 142:in animals, such mutagens can therefore be 4643: 4629: 4274: 4260: 4231:Williams PL, James RC, Roberts SM (2000). 4106:Journal of Agricultural and Food Chemistry 3929:"Skin-tone gene could predict cancer risk" 2385:Ames BN, Lee FD, Durston WE (March 1973). 2287: 1688: 1686: 4018: 3838: 3828: 3652: 3541: 3462: 3380: 3323: 3266: 3164: 3112:10.1146/annurev.pharmtox.45.120403.100010 3074: 2919: 2789: 2657: 2604: 2602: 2533: 2523: 2420: 2410: 2264: 2254: 2134: 2064: 1925: 1761: 1666: 1427:, as well as intercalating agent such as 1414: 919:deacetylation, while some metals such as 181:The first mutagens to be identified were 80:Learn how and when to remove this message 4078: 3960:Journal of the National Cancer Institute 3957: 3926: 1082:has been shown to be protective against 981: 596: 91: 43:This article includes a list of general 4235:(2nd ed.). John Wiley & Sons. 4210:(3rd ed.). John Wiley & Sons. 4205: 3995:"Diet, nutrition, and avoidable cancer" 3992: 3523:"Metals, toxicity and oxidative stress" 3404:Cooke, M.; Dennis, A. J. (1986-01-01). 2219: 2182: 2109:Crow JF, Abrahamson S (December 1997). 1921: 1919: 1917: 1839: 1683: 864: 296:mutants that he used in his studies of 14: 4774: 4556:List of extremely hazardous substances 3149:"Cyclooxygenase-2-mediated DNA damage" 2599: 2328:from the original on 17 November 2011. 1985:"Artificial Transmutation of the Gene" 1982: 1846:University of New Hampshire Law Review 1742:British Journal of Industrial Medicine 1736:Brown JR, Thornton JL (January 1957). 1358: 4624: 4255: 4093:from the original on 23 January 2017. 3521:Valko M, Morris H, Cronin MT (2005). 2702:from the original on 23 October 2011. 2029:from the original on 30 October 2012. 1884: 1308: 356:cancer. One example of this would be 228:may cause nasal cancer. In 1775, Sir 4746: 4591: 3633:The Journal of Experimental Medicine 3626: 3569:from the original on 24 August 2015. 2443: 1914: 1874:from the original on 18 August 2017. 1717: 938: 592: 535: 134:and thus increases the frequency of 29: 4756: 4603: 3255:The Journal of Biological Chemistry 3153:The Journal of Biological Chemistry 2713:Hill, John; McCreary, John (2019). 1972:from the original on 2 August 2017. 1707:from the original on 19 March 2011. 793:Indirectly acting chemical mutagens 24: 3939:from the original on 24 April 2015 3346: 3016:from the original on 1 August 2017 2972:Cell Motility and the Cytoskeleton 1479:franchise the MUTAGEN "ooze" for 1324:for resistance to 8-azaguanine or 49:it lacks sufficient corresponding 25: 4808: 4495:Poisoning of Alexander Litvinenko 3999:Environmental Health Perspectives 3435:Environmental Health Perspectives 2715:"22.6 Carcinogens and Teratogens" 885:during replication. Some such as 624:Directly acting chemical mutagens 4755: 4745: 4736: 4735: 4650: 4602: 4590: 4579: 4578: 4206:Hodgson E (2004). "Chapter 21". 4079:Siddique, Haroon (23 Jan 2017). 3876:10.1053/j.seminoncol.2010.06.014 2042:Introduction to Genetic Analysis 1692: 1618:DNA damage (naturally occurring) 1213:in a histidine revertant strain. 746:from plants, such as those from 701:Polycyclic aromatic hydrocarbons 34: 4224: 4208:A Textbook of Modern Toxicology 4199: 4174: 4132: 4097: 4072: 3986: 3951: 3920: 3898:"Skin Cancer Facts and Figures" 3890: 3855: 3796: 3746: 3680:National Research Council, U.S. 3620: 3601: 3573: 3514: 3488:Chemical Research in Toxicology 3479: 3422: 3397: 3340: 3283: 3242: 3181: 3140: 3126: 3091: 3042: 2998: 2963: 2936: 2895: 2860: 2806: 2749: 2706: 2674: 2640:Benigni R, Bossa C (May 2011). 2633: 2613:. 7 Suppl 5 (suppl. 5): 1–248. 2550: 2491: 2437: 2378: 2332: 2294:Photochemistry and Photobiology 2288:Hockberger PE (December 2002). 2281: 2176: 2151: 2102: 2058: 2033: 1976: 1282: 1166: 1039:, and various other compounds. 1019:. Examples of antioxidants are 1007:compounds that may help remove 843: 276:can cause genetic mutations in 208:named tumors resembling a crab 4566:Occupational safety and health 4470:1858 Bradford sweets poisoning 4281: 2158:Campbell NA, Reece JB (2005). 1926:Calabrese EJ (December 2011). 1878: 1856: 1833: 1805: 1778: 1729: 1711: 1634: 1407:. Using similar method as the 1204:Resistance to 8-azaguanine in 677:15-Hydroxyicosatetraenoic acid 13: 1: 4181:Milunsky A, Annas GJ (1980). 3762:European Journal of Nutrition 3712:European Journal of Nutrition 3347:Yu, Hongtao (November 2002). 3198:10.1016/S0378-6080(05)80467-2 2229:, Sprague GF (October 1936). 1628: 1446: 1266: 977: 605:(at center) of the mutagenic 500:dose rate dependent threshold 380:(e.g. in colorectal cancer). 3993:Willett WC (November 1995). 3190:Side Effects of Drugs Annual 2881:10.1016/0165-7992(87)90076-5 2720:Chemistry for Changing Times 2578:10.1016/0165-1218(88)90017-1 2364:10.1126/science.105.2723.243 1895:10.1007/978-3-642-94810-7_40 1175: 176: 7: 4185:. Boston, MA: Springer US. 4139:Pöschl G, Seitz HK (2004). 3530:Current Medicinal Chemistry 3067:10.1016/j.mrrev.2015.11.001 2827:10.1016/j.mrrev.2009.07.002 2205:10.1126/science.68.1756.186 2127:10.1093/genetics/147.4.1491 1647:Annals of Surgical Oncology 1606: 1588:Attack of the 50 Foot Woman 1155:, and the induction of the 659:)-nonenal, 4-hydroperoxy-2( 528:. Such mutagens are called 439:. Such mutagens are called 10: 4813: 3034:: CS1 maint: postscript ( 2012:10.1126/science.66.1699.84 1887:Bericht über das Jahr 1960 1381:Mice may also be used for 1179: 1003:are an important group of 989: 933:nucleotide excision repair 486:. Some mutagens can cause 413: 409: 4733: 4689: 4658: 4574: 4528: 4515:2022 Aqaba toxic gas leak 4462: 4411: 4345: 4289: 3774:10.1007/s00394-011-0224-1 3724:10.1007/s00394-012-0389-2 3308:10.1007/s12199-015-0458-2 2774:10.18632/oncotarget.24767 2611:Environmental Mutagenesis 1947:10.1007/s00204-011-0728-8 1659:10.1245/s10434-009-0886-6 1623:Linear no-threshold model 1349:Sister chromatid exchange 1055:compounds (nitrosamine). 893: 802:Polyaromatic hydrocarbons 584:in DNA which decays into 201:; in 500 B.C., the Greek 4792:Radiation health effects 4505:Consumption of Tide Pods 4490:Niigata Minamata disease 4317:Environmental toxicology 3552:10.2174/0929867053764635 1600:The Amazing Colossal Man 1343:Chromosome check systems 1260:Saccharomyces cerevisiae 1252: 967:– some bacteria such as 510: 243:polyaromatic hydrocarbon 236:, and suggested chimney 4353:Acceptable daily intake 4307:Occupational toxicology 4183:Genetics and the Law II 3830:10.1073/pnas.0908908106 2945:"Genetics, Mutagenesis" 2525:10.1073/pnas.72.12.5135 1983:Muller HJ (July 1927). 1840:Kathren RL (Dec 2002). 1512:Resistance: Fall of Man 1333:-resistance (OUA) assay 633:Reactive oxygen species 507:a low dose of mutagen. 64:more precise citations. 4510:Visakhapatnam gas leak 4454:Whole bowel irrigation 4148:Alcohol and Alcoholism 4011:10.1289/ehp.95103s8165 3972:10.1093/jnci/66.6.1192 3590:. 2007. Archived from 3268:10.1074/jbc.M005379200 3166:10.1074/jbc.M504178200 2921:10.1038/sj.onc.1206697 2469:10.1126/science.373122 2256:10.1073/pnas.22.10.572 1935:Archives of Toxicology 1506:Metroid Prime: Trilogy 1415:In anti-cancer therapy 1383:dominant lethal assays 1193:Salmonella typhimurium 1092:cruciferous vegetables 1078:in vegetables such as 987: 617: 401:and this can become a 286:"polytene" chromosomes 111: 4475:2007 pet food recalls 4160:10.1093/alcalc/agh057 3627:Rous P (April 1911). 3365:10.1081/GNC-120016203 2659:10.1093/mutage/ger004 2619:10.1002/em.2860070902 2412:10.1073/pnas.70.3.782 1534:Command & Conquer 1315:Chinese hamster ovary 1277:Recessive Lethal Test 1196:strains deficient in 985: 898:Many metals, such as 738:2-Acetylaminofluorene 635:(ROS) – These may be 600: 470:. Many mutations are 256:and radioactivity by 148:mutational signatures 109:toxic to reproduction 95: 4373:Fixed-dose procedure 4141:"Alcohol and cancer" 3927:Callaway, E (2008). 3864:Seminars in Oncology 3645:10.1084/jem.13.4.397 2691:(technical report). 1827:10.1039/JR9330000395 1366:are usually used in 1296:Arabidopsis thaliana 871:Intercalating agents 865:Intercalating agents 685:agents, for example 478:sequence due to the 4332:In vitro toxicology 4322:Forensic toxicology 4051:European Commission 4005:(Suppl 8): 165–70. 3821:2009PNAS..10616663G 3447:10.1289/ehp.1103437 2768:(27): 19415–19426. 2733:10.1021/ed050pa44.2 2595:on 30 October 2012. 2516:1975PNAS...72.5135M 2461:1979Sci...204..587A 2403:1973PNAS...70..782A 2356:1947Sci...105..243A 2247:1936PNAS...22..572S 2197:1928Sci....68..186S 2004:1927Sci....66...84M 1754:10.1136/oem.14.1.68 1483:the mutagen is the 1359:Animal test systems 1149:alcohol consumption 1128:heterocyclic amines 970:Helicobacter pylori 957:who discovered the 925:DNA mismatch repair 883:frameshift mutation 663:)-nonenal, 4-oxo-2( 542:Ionizing radiations 4536:Biological warfare 4520:List of poisonings 4327:Medical toxicology 4297:Aquatic toxicology 1868:SCIENCE First Hand 1309:Cell culture assay 988: 959:Rous sarcoma virus 653:lipid peroxidation 649:electron transport 618: 390:DNA damaging agent 320:Charlotte Auerbach 266:ionizing radiation 112: 4769: 4768: 4725:Microtox bioassay 4618: 4617: 4434:Chelation therapy 4242:978-0-471-29321-7 4217:978-0-471-26508-5 4192:978-1-4613-3080-6 4118:10.1021/jf020302f 4112:(17): 4998–5006. 3908:on 10 August 2012 3693:978-0-309-05391-4 3597:on 12 April 2012. 3500:10.1021/tx9002287 3207:978-0-444-51571-1 2869:Mutation Research 2856:978-0-12-092860-6 2742:978-0-13-498863-4 2566:Mutation Research 2169:978-0-8053-7146-8 2051:978-1-4292-7634-4 1904:978-3-642-94811-4 1441:radiation therapy 1409:blue-white screen 1353:micronucleus Test 1245:Bacillus subtilis 1172:carcinogenicity. 1088:indole-3-carbinol 939:Biological agents 786:Chromium trioxide 645:hydrogen peroxide 641:hydroxyl radicals 593:Chemical mutagens 578:Radioactive decay 572:pyrimidine dimers 536:Physical mutagens 520:system and other 496:no safe threshold 394:DNA is replicated 370:immunosuppression 358:anabolic steroids 316:Chemical mutagens 90: 89: 82: 16:(Redirected from 4804: 4759: 4758: 4749: 4748: 4739: 4738: 4645: 4638: 4631: 4622: 4621: 4606: 4605: 4594: 4593: 4582: 4581: 4485:Minamata disease 4419:Activated carbon 4368:Biomagnification 4312:Entomotoxicology 4276: 4269: 4262: 4253: 4252: 4247: 4246: 4228: 4222: 4221: 4203: 4197: 4196: 4178: 4172: 4171: 4145: 4136: 4130: 4129: 4101: 4095: 4094: 4076: 4070: 4069: 4067: 4065: 4059: 4053:. Archived from 4048: 4039: 4033: 4032: 4022: 3990: 3984: 3983: 3955: 3949: 3948: 3946: 3944: 3924: 3918: 3917: 3915: 3913: 3904:. Archived from 3894: 3888: 3887: 3859: 3853: 3852: 3842: 3832: 3800: 3794: 3793: 3759: 3750: 3744: 3743: 3707: 3698: 3697: 3676: 3667: 3666: 3656: 3624: 3618: 3617: 3605: 3599: 3598: 3596: 3585: 3577: 3571: 3570: 3568: 3545: 3536:(10): 1161–208. 3527: 3518: 3512: 3511: 3483: 3477: 3476: 3466: 3426: 3420: 3419: 3401: 3395: 3394: 3384: 3344: 3338: 3337: 3327: 3287: 3281: 3280: 3270: 3246: 3240: 3239: 3233: 3229: 3227: 3219: 3185: 3179: 3178: 3168: 3159:(31): 28337–46. 3144: 3138: 3137: 3130: 3124: 3123: 3095: 3089: 3088: 3078: 3046: 3040: 3039: 3033: 3025: 3023: 3021: 3002: 2996: 2995: 2967: 2961: 2960: 2958: 2956: 2940: 2934: 2933: 2923: 2899: 2893: 2892: 2864: 2858: 2848: 2839: 2838: 2810: 2804: 2803: 2793: 2753: 2747: 2746: 2710: 2704: 2703: 2701: 2686: 2678: 2672: 2671: 2661: 2637: 2631: 2630: 2606: 2597: 2596: 2594: 2588:. Archived from 2563: 2554: 2548: 2547: 2537: 2527: 2495: 2489: 2488: 2455:(4393): 587–93. 2441: 2435: 2434: 2424: 2414: 2382: 2376: 2375: 2336: 2330: 2329: 2285: 2279: 2278: 2268: 2258: 2223: 2217: 2216: 2180: 2174: 2173: 2155: 2149: 2148: 2138: 2106: 2100: 2099: 2074:(683): 540–545. 2062: 2056: 2055: 2037: 2031: 2030: 2028: 1989: 1980: 1974: 1973: 1971: 1932: 1923: 1912: 1911: 1882: 1876: 1875: 1860: 1854: 1853: 1837: 1831: 1830: 1809: 1803: 1802: 1799:10.11501/1675887 1782: 1776: 1775: 1765: 1733: 1727: 1726: 1715: 1709: 1708: 1701:www.medscape.com 1698: 1690: 1681: 1680: 1670: 1638: 1421:cyclophosphamide 1395:Transgenic mouse 1218:Escherichia coli 1005:anticarcinogenic 875:ethidium bromide 832:, which include 831: 830: 780:synthetic rubber 711:ethylnitrosourea 472:silent mutations 374:endocrine system 366:tumour promotion 338:in the 1970s by 272:discovered that 124:genetic material 85: 78: 74: 71: 65: 60:this article by 51:inline citations 38: 37: 30: 21: 4812: 4811: 4807: 4806: 4805: 4803: 4802: 4801: 4772: 4771: 4770: 4765: 4729: 4721: (TZ test) 4685: 4654: 4649: 4619: 4614: 4570: 4524: 4500:Seveso disaster 4480:Bhopal disaster 4458: 4407: 4363:Bioaccumulation 4341: 4285: 4280: 4250: 4243: 4229: 4225: 4218: 4204: 4200: 4193: 4179: 4175: 4143: 4137: 4133: 4102: 4098: 4077: 4073: 4063: 4061: 4057: 4046: 4040: 4036: 3991: 3987: 3966:(6): 1191–308. 3956: 3952: 3942: 3940: 3925: 3921: 3911: 3909: 3896: 3895: 3891: 3860: 3856: 3815:(39): 16663–8. 3801: 3797: 3757: 3751: 3747: 3708: 3701: 3694: 3677: 3670: 3625: 3621: 3606: 3602: 3594: 3583: 3579: 3578: 3574: 3566: 3543:10.1.1.498.2796 3525: 3519: 3515: 3484: 3480: 3427: 3423: 3402: 3398: 3345: 3341: 3288: 3284: 3261:(11): 7867–75. 3247: 3243: 3231: 3230: 3221: 3220: 3208: 3186: 3182: 3145: 3141: 3132: 3131: 3127: 3096: 3092: 3047: 3043: 3027: 3026: 3019: 3017: 3004: 3003: 2999: 2968: 2964: 2954: 2952: 2941: 2937: 2914:(37): 5848–54. 2900: 2896: 2865: 2861: 2849: 2842: 2821:(2–3): 94–109. 2811: 2807: 2754: 2750: 2743: 2723:(15 ed.). 2711: 2707: 2699: 2684: 2680: 2679: 2675: 2638: 2634: 2607: 2600: 2592: 2572:(1–4): 183–95. 2561: 2555: 2551: 2496: 2492: 2442: 2438: 2383: 2379: 2350:(2723): 243–7. 2337: 2333: 2286: 2282: 2224: 2220: 2191:(1756): 186–7. 2181: 2177: 2170: 2156: 2152: 2107: 2103: 2063: 2059: 2052: 2038: 2034: 2026: 1987: 1981: 1977: 1969: 1930: 1924: 1915: 1905: 1883: 1879: 1862: 1861: 1857: 1838: 1834: 1810: 1806: 1783: 1779: 1734: 1730: 1718:Hill J (1761). 1716: 1712: 1691: 1684: 1639: 1635: 1631: 1609: 1475:, while in the 1453:science fiction 1449: 1435:may be used in 1417: 1361: 1345: 1311: 1287:Plants such as 1285: 1271: 1255: 1184: 1178: 1169: 1157:cytochrome P450 1098:from red wine. 1084:prostate cancer 998: 990:Main articles: 980: 941: 896: 867: 846: 828: 827: 808:Aromatic amines 795: 730:Aromatic amines 709:agents such as 667:)-nonenal, and 626: 595: 554:alpha particles 538: 518:cytochrome P450 513: 418: 412: 386: 362:prostate cancer 349: 290:Edgar Altenburg 258:Henri Becquerel 254:Wilhelm Röntgen 179: 167:DNA replication 86: 75: 69: 66: 56:Please help to 55: 39: 35: 28: 23: 22: 15: 12: 11: 5: 4810: 4800: 4799: 4794: 4789: 4784: 4767: 4766: 4734: 4731: 4730: 4728: 4727: 4722: 4719:Viability test 4716: 4711: 4706: 4701: 4695: 4693: 4687: 4686: 4684: 4683: 4678: 4673: 4668: 4662: 4660: 4656: 4655: 4648: 4647: 4640: 4633: 4625: 4616: 4615: 4613: 4612: 4600: 4588: 4575: 4572: 4571: 4569: 4568: 4563: 4558: 4553: 4548: 4543: 4538: 4532: 4530: 4529:Related topics 4526: 4525: 4523: 4522: 4517: 4512: 4507: 4502: 4497: 4492: 4487: 4482: 4477: 4472: 4466: 4464: 4460: 4459: 4457: 4456: 4451: 4446: 4441: 4439:Gastric lavage 4436: 4431: 4426: 4421: 4415: 4413: 4409: 4408: 4406: 4405: 4400: 4395: 4393:Toxicity class 4390: 4388:Toxic capacity 4385: 4380: 4375: 4370: 4365: 4360: 4358:Acute toxicity 4355: 4349: 4347: 4343: 4342: 4340: 4339: 4337:Toxicogenomics 4334: 4329: 4324: 4319: 4314: 4309: 4304: 4299: 4293: 4291: 4287: 4286: 4279: 4278: 4271: 4264: 4256: 4249: 4248: 4241: 4223: 4216: 4198: 4191: 4173: 4131: 4096: 4071: 4060:on 19 May 2011 4034: 3985: 3950: 3919: 3902:Cancer Council 3889: 3854: 3795: 3745: 3699: 3692: 3668: 3639:(4): 397–411. 3619: 3600: 3572: 3513: 3494:(9): 1639–47. 3478: 3421: 3396: 3359:(2): 149–183. 3339: 3282: 3241: 3232:|journal= 3206: 3180: 3139: 3125: 3090: 3041: 2997: 2962: 2935: 2894: 2859: 2840: 2805: 2748: 2741: 2705: 2673: 2632: 2598: 2549: 2510:(12): 5135–9. 2490: 2436: 2377: 2331: 2280: 2218: 2175: 2168: 2150: 2101: 2080:10.1086/280230 2057: 2050: 2032: 1998:(1699): 84–7. 1975: 1941:(12): 1495–8. 1913: 1903: 1877: 1855: 1832: 1804: 1777: 1728: 1710: 1682: 1632: 1630: 1627: 1626: 1625: 1620: 1615: 1613:Carcinogenesis 1608: 1605: 1540:Gears of War 3 1465:Fantastic Four 1448: 1445: 1416: 1413: 1401:shuttle vector 1378:has occurred. 1360: 1357: 1344: 1341: 1310: 1307: 1284: 1281: 1270: 1265: 1254: 1251: 1250: 1249: 1233: 1214: 1206:S. typhimurium 1201: 1180:Main article: 1177: 1174: 1168: 1165: 979: 976: 975: 974: 962: 948: 940: 937: 895: 892: 891: 890: 866: 863: 862: 861: 845: 842: 816: 815: 810: 805: 794: 791: 790: 789: 783: 773: 767: 757: 751: 741: 727: 724:vinyl chloride 704: 698: 680: 625: 622: 594: 591: 590: 589: 575: 565: 537: 534: 526:cyclooxygenase 512: 509: 414:Main article: 411: 408: 385: 382: 348: 345: 270:Hermann Muller 262:Georgii Nadson 234:chimney sweeps 230:Percivall Pott 178: 175: 88: 87: 42: 40: 33: 26: 9: 6: 4: 3: 2: 4809: 4798: 4797:Radioactivity 4795: 4793: 4790: 4788: 4785: 4783: 4780: 4779: 4777: 4764: 4763: 4754: 4753: 4744: 4743: 4732: 4726: 4723: 4720: 4717: 4715: 4712: 4710: 4707: 4705: 4702: 4700: 4697: 4696: 4694: 4692: 4688: 4682: 4679: 4677: 4674: 4672: 4669: 4667: 4664: 4663: 4661: 4657: 4653: 4646: 4641: 4639: 4634: 4632: 4627: 4626: 4623: 4611: 4610: 4601: 4599: 4598: 4589: 4587: 4586: 4577: 4576: 4573: 4567: 4564: 4562: 4559: 4557: 4554: 4552: 4551:Hazard symbol 4549: 4547: 4544: 4542: 4539: 4537: 4534: 4533: 4531: 4527: 4521: 4518: 4516: 4513: 4511: 4508: 4506: 4503: 4501: 4498: 4496: 4493: 4491: 4488: 4486: 4483: 4481: 4478: 4476: 4473: 4471: 4468: 4467: 4465: 4461: 4455: 4452: 4450: 4449:Hemoperfusion 4447: 4445: 4442: 4440: 4437: 4435: 4432: 4430: 4427: 4425: 4422: 4420: 4417: 4416: 4414: 4410: 4404: 4401: 4399: 4396: 4394: 4391: 4389: 4386: 4384: 4381: 4379: 4376: 4374: 4371: 4369: 4366: 4364: 4361: 4359: 4356: 4354: 4351: 4350: 4348: 4344: 4338: 4335: 4333: 4330: 4328: 4325: 4323: 4320: 4318: 4315: 4313: 4310: 4308: 4305: 4303: 4302:Ecotoxicology 4300: 4298: 4295: 4294: 4292: 4288: 4284: 4277: 4272: 4270: 4265: 4263: 4258: 4257: 4254: 4244: 4238: 4234: 4227: 4219: 4213: 4209: 4202: 4194: 4188: 4184: 4177: 4169: 4165: 4161: 4157: 4154:(3): 155–65. 4153: 4149: 4142: 4135: 4127: 4123: 4119: 4115: 4111: 4107: 4100: 4092: 4088: 4087: 4082: 4075: 4056: 4052: 4045: 4038: 4030: 4026: 4021: 4016: 4012: 4008: 4004: 4000: 3996: 3989: 3981: 3977: 3973: 3969: 3965: 3961: 3954: 3938: 3934: 3933:New Scientist 3930: 3923: 3907: 3903: 3899: 3893: 3885: 3881: 3877: 3873: 3870:(3): 258–81. 3869: 3865: 3858: 3850: 3846: 3841: 3836: 3831: 3826: 3822: 3818: 3814: 3810: 3806: 3799: 3791: 3787: 3783: 3779: 3775: 3771: 3768:(4): 407–13. 3767: 3763: 3756: 3749: 3741: 3737: 3733: 3729: 3725: 3721: 3718:(7): 769–81. 3717: 3713: 3706: 3704: 3695: 3689: 3685: 3681: 3675: 3673: 3664: 3660: 3655: 3650: 3646: 3642: 3638: 3634: 3630: 3623: 3615: 3611: 3604: 3593: 3589: 3582: 3576: 3565: 3561: 3557: 3553: 3549: 3544: 3539: 3535: 3531: 3524: 3517: 3509: 3505: 3501: 3497: 3493: 3489: 3482: 3474: 3470: 3465: 3460: 3456: 3452: 3448: 3444: 3440: 3436: 3432: 3425: 3417: 3413: 3409: 3408: 3400: 3392: 3388: 3383: 3378: 3374: 3370: 3366: 3362: 3358: 3354: 3350: 3343: 3335: 3331: 3326: 3321: 3317: 3313: 3309: 3305: 3301: 3297: 3293: 3286: 3278: 3274: 3269: 3264: 3260: 3256: 3252: 3245: 3237: 3225: 3217: 3213: 3209: 3203: 3199: 3195: 3191: 3184: 3176: 3172: 3167: 3162: 3158: 3154: 3150: 3143: 3135: 3129: 3121: 3117: 3113: 3109: 3105: 3101: 3094: 3086: 3082: 3077: 3072: 3068: 3064: 3060: 3056: 3052: 3045: 3037: 3031: 3015: 3011: 3007: 3001: 2993: 2989: 2985: 2981: 2978:(2): 81–107. 2977: 2973: 2966: 2950: 2946: 2939: 2931: 2927: 2922: 2917: 2913: 2909: 2905: 2898: 2890: 2886: 2882: 2878: 2874: 2870: 2863: 2857: 2853: 2847: 2845: 2836: 2832: 2828: 2824: 2820: 2816: 2809: 2801: 2797: 2792: 2787: 2783: 2779: 2775: 2771: 2767: 2763: 2759: 2752: 2744: 2738: 2734: 2730: 2726: 2722: 2721: 2716: 2709: 2698: 2694: 2690: 2683: 2677: 2669: 2665: 2660: 2655: 2652:(3): 455–60. 2651: 2647: 2643: 2636: 2628: 2624: 2620: 2616: 2612: 2605: 2603: 2591: 2587: 2583: 2579: 2575: 2571: 2567: 2560: 2553: 2545: 2541: 2536: 2531: 2526: 2521: 2517: 2513: 2509: 2505: 2501: 2494: 2486: 2482: 2478: 2474: 2470: 2466: 2462: 2458: 2454: 2450: 2446: 2440: 2432: 2428: 2423: 2418: 2413: 2408: 2404: 2400: 2396: 2392: 2388: 2381: 2373: 2369: 2365: 2361: 2357: 2353: 2349: 2345: 2341: 2335: 2327: 2323: 2319: 2315: 2311: 2307: 2303: 2300:(6): 561–79. 2299: 2295: 2291: 2284: 2276: 2272: 2267: 2262: 2257: 2252: 2248: 2244: 2241:(10): 572–8. 2240: 2236: 2232: 2228: 2222: 2214: 2210: 2206: 2202: 2198: 2194: 2190: 2186: 2179: 2171: 2165: 2161: 2154: 2146: 2142: 2137: 2132: 2128: 2124: 2121:(4): 1491–6. 2120: 2116: 2112: 2105: 2097: 2093: 2089: 2085: 2081: 2077: 2073: 2070: 2069: 2061: 2053: 2047: 2043: 2036: 2025: 2021: 2017: 2013: 2009: 2005: 2001: 1997: 1993: 1986: 1979: 1968: 1964: 1960: 1956: 1952: 1948: 1944: 1940: 1936: 1929: 1922: 1920: 1918: 1910: 1906: 1900: 1896: 1892: 1888: 1881: 1873: 1869: 1865: 1859: 1851: 1847: 1843: 1836: 1828: 1824: 1820: 1817: 1816: 1815:J. Chem. Soc. 1808: 1800: 1796: 1792: 1788: 1781: 1773: 1769: 1764: 1759: 1755: 1751: 1747: 1743: 1739: 1732: 1724: 1723: 1714: 1706: 1702: 1697: 1689: 1687: 1678: 1674: 1669: 1664: 1660: 1656: 1652: 1648: 1644: 1637: 1633: 1624: 1621: 1619: 1616: 1614: 1611: 1610: 1604: 1602: 1601: 1596: 1595: 1590: 1589: 1584: 1583: 1578: 1577: 1572: 1571: 1566: 1565: 1560: 1559: 1554: 1553: 1548: 1547: 1542: 1541: 1536: 1535: 1531: 1530:Freedom Force 1526: 1525: 1520: 1519: 1518:Resident Evil 1514: 1513: 1508: 1507: 1502: 1501: 1496: 1493: 1491: 1486: 1485:Terrigen Mist 1482: 1478: 1477:Ninja Turtles 1474: 1470: 1466: 1462: 1461:Marvel Comics 1458: 1454: 1444: 1442: 1438: 1434: 1430: 1426: 1422: 1412: 1410: 1406: 1402: 1398: 1396: 1391: 1389: 1388:uterine horns 1384: 1379: 1375: 1373: 1369: 1365: 1356: 1354: 1350: 1340: 1336: 1334: 1332: 1327: 1326:6-thioguanine 1323: 1321: 1316: 1306: 1304: 1303: 1298: 1297: 1292: 1291: 1280: 1278: 1276: 1269: 1264: 1262: 1261: 1247: 1246: 1241: 1237: 1234: 1231: 1227: 1226: 1221: 1219: 1215: 1212: 1208: 1207: 1202: 1199: 1195: 1194: 1189: 1186: 1185: 1183: 1173: 1164: 1160: 1158: 1154: 1150: 1146: 1142: 1138: 1134: 1129: 1125: 1121: 1116: 1112: 1107: 1105: 1099: 1097: 1093: 1089: 1085: 1081: 1077: 1073: 1068: 1066: 1062: 1058: 1054: 1050: 1046: 1042: 1038: 1034: 1030: 1026: 1022: 1018: 1014: 1010: 1006: 1002: 997: 993: 984: 972: 971: 966: 963: 960: 956: 952: 949: 946: 943: 942: 936: 934: 930: 926: 922: 918: 913: 909: 905: 901: 888: 884: 880: 876: 872: 869: 868: 859: 858:2-aminopurine 855: 854:5-bromouracil 851: 848: 847: 841: 839: 835: 834:furocoumarins 829:photomutagens 825: 824:visible light 821: 814: 811: 809: 806: 803: 800: 799: 798: 787: 784: 781: 777: 774: 771: 768: 765: 761: 758: 755: 752: 749: 745: 742: 739: 735: 731: 728: 725: 721: 716: 712: 708: 705: 702: 699: 696: 692: 688: 684: 681: 678: 674: 671:-4,5-epoxy-2( 670: 666: 662: 658: 654: 650: 646: 642: 638: 634: 631: 630: 629: 621: 616: 615:tobacco smoke 612: 608: 604: 599: 587: 583: 579: 576: 573: 569: 566: 563: 559: 555: 551: 547: 543: 540: 539: 533: 531: 527: 523: 519: 508: 505: 501: 497: 491: 489: 485: 481: 477: 473: 469: 464: 460: 456: 453: 449: 444: 442: 438: 434: 430: 429:translocation 425: 423: 417: 407: 404: 399: 395: 391: 381: 379: 375: 371: 367: 363: 359: 354: 344: 343:carcinogens. 341: 337: 333: 329: 325: 321: 317: 313: 311: 307: 306:Lewis Stadler 303: 299: 295: 291: 287: 283: 279: 275: 271: 267: 263: 259: 255: 250: 248: 244: 239: 235: 231: 227: 223: 219: 215: 211: 207: 204: 200: 196: 192: 188: 184: 174: 172: 171:recombination 169:, repair and 168: 164: 160: 156: 151: 149: 145: 141: 137: 133: 129: 125: 121: 117: 110: 106: 102: 99: 98:international 94: 84: 81: 73: 63: 59: 53: 52: 46: 41: 32: 31: 19: 4760: 4750: 4740: 4714:Seed testing 4665: 4652:Genotoxicity 4607: 4595: 4583: 4560: 4444:Hemodialysis 4232: 4226: 4207: 4201: 4182: 4176: 4151: 4147: 4134: 4109: 4105: 4099: 4086:The Guardian 4084: 4074: 4062:. 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Retrieved 2948: 2938: 2911: 2907: 2897: 2875:(1): 19–24. 2872: 2868: 2862: 2818: 2814: 2808: 2765: 2761: 2751: 2719: 2708: 2688: 2676: 2649: 2645: 2635: 2610: 2590:the original 2569: 2565: 2552: 2507: 2503: 2493: 2452: 2448: 2439: 2397:(3): 782–6. 2394: 2390: 2380: 2347: 2343: 2334: 2297: 2293: 2283: 2238: 2234: 2221: 2188: 2184: 2178: 2159: 2153: 2118: 2114: 2104: 2071: 2066: 2060: 2041: 2035: 1995: 1991: 1978: 1938: 1934: 1908: 1886: 1880: 1867: 1858: 1849: 1845: 1835: 1818: 1813: 1807: 1790: 1786: 1780: 1748:(1): 68–70. 1745: 1741: 1731: 1720: 1713: 1700: 1653:(3): 665–7. 1650: 1646: 1636: 1598: 1592: 1586: 1580: 1574: 1568: 1562: 1556: 1550: 1544: 1538: 1528: 1522: 1516: 1510: 1504: 1498: 1495:System Shock 1488: 1450: 1437:chemotherapy 1429:daunorubicin 1418: 1404: 1393: 1392: 1382: 1380: 1376: 1362: 1352: 1348: 1346: 1337: 1329: 1318: 1312: 1302:Tradescantia 1300: 1294: 1288: 1286: 1283:Plant assays 1273: 1272: 1267: 1258: 1256: 1243: 1239: 1235: 1223: 1217: 1216: 1211:8-Azaguanine 1205: 1203: 1191: 1187: 1170: 1167:Test systems 1161: 1153:acetaldehyde 1115:Richard Peto 1111:Richard Doll 1108: 1100: 1076:sulforaphane 1069: 1027:precursors, 1001:Antioxidants 999: 996:Antioxidants 968: 897: 887:daunorubicin 844:Base analogs 817: 796: 760:Sodium azide 715:Nitrosamines 687:nitrous acid 672: 668: 664: 660: 656: 627: 619: 514: 492: 448:nucleic acid 445: 426: 419: 387: 378:inflammation 353:Sodium azide 350: 324:J. M. Robson 314: 280:, producing 251: 209: 180: 152: 119: 113: 105:carcinogenic 76: 67: 48: 4762:WikiProject 4704:Comet assay 4609:WikiProject 4546:Food safety 4378:Lethal dose 2955:18 November 2646:Mutagenesis 1821:: 395–405. 1793:: 295–344. 1500:The Witcher 1457:superheroes 1433:doxorubicin 1368:animal test 1096:resveratrol 1037:polyphenols 992:Antimutagen 955:Peyton Rous 951:Oncoviruses 945:Transposons 850:Base analog 734:Ludwig Rehn 720:mustard gas 683:Deaminating 611:benzopyrene 568:Ultraviolet 530:promutagens 416:Mutagenesis 328:mustard gas 326:found that 310:ultraviolet 278:fruit flies 247:benzopyrene 206:Hippocrates 195:chromosomes 183:carcinogens 155:mutagenesis 144:carcinogens 62:introducing 4776:Categories 4709:algal test 4681:Carcinogen 4541:Carcinogen 4412:Treatments 4283:Toxicology 3616:: 595–609. 2951:. 2023 Jan 2949:StatPearls 2762:Oncotarget 2340:Auerbach C 2227:Stadler LJ 1629:References 1594:Tarantula! 1447:In fiction 1275:Sex-Linked 1268:Drosophila 1236:DNA repair 1230:Tryptophan 1145:acrylamide 1133:cured meat 1124:aflatoxins 1120:mycotoxins 1059:, such as 1057:Flavonoids 1041:β-Carotene 1025:carotenoid 1017:vegetables 978:Protection 879:proflavine 873:, such as 707:Alkylating 637:superoxide 607:metabolite 603:DNA adduct 580:, such as 562:cesium-137 550:gamma rays 522:oxygenases 504:DNA repair 488:aneuploidy 480:redundancy 476:amino-acid 459:insertions 455:base-pairs 452:nucleotide 441:clastogens 398:nucleotide 340:Bruce Ames 330:can cause 294:Drosophila 282:phenotypic 214:Paracelsus 159:hydrolysis 126:, usually 70:April 2023 45:references 4699:Ames test 4671:Clastogen 4463:Incidents 4429:Cathartic 3538:CiteSeerX 3455:1552-9924 3373:1059-0501 3316:1342-078X 3234:ignored ( 3224:cite book 3216:0378-6080 3106:: 27–49. 3061:: 77–91. 2782:1949-2553 2322:222100404 1693:Luch, A. 1564:Underrail 1546:StarCraft 1469:Daredevil 1425:cisplatin 1198:histidine 1188:Ames test 1182:Ames test 1176:Bacterial 1141:ascorbate 1065:green tea 1053:N-nitroso 1033:vitamin E 1029:vitamin C 1021:vitamin A 782:and dyes. 558:cobalt-60 463:deletions 437:inversion 422:genotoxic 336:Ames test 332:mutations 222:John Hill 203:physician 177:Discovery 136:mutations 101:pictogram 4787:Mutation 4782:Mutagens 4742:Category 4585:Category 4424:Antidote 4346:Concepts 4168:15082451 4126:12166997 4091:Archived 3937:Archived 3884:20709209 3849:19805354 3782:21779961 3740:36973911 3732:22684632 3682:(1996). 3663:19867421 3564:Archived 3560:15892631 3508:19725558 3473:21859636 3391:12515673 3334:25877777 3277:11096071 3175:15964853 3120:15822170 3085:27036068 3030:cite web 3014:Archived 3012:. 2017. 3010:phys.org 2992:11013390 2930:12947391 2908:Oncogene 2835:19631282 2800:29721213 2697:Archived 2695:. 1991. 2668:21398403 2372:17769478 2326:Archived 2314:12511035 2275:16588111 2213:17774921 2115:Genetics 2096:83653780 2068:Am. Nat. 2024:Archived 2020:17802387 1967:Archived 1955:21717110 1872:Archived 1772:13396156 1705:Archived 1677:20049643 1607:See also 1576:Godzilla 1570:Maneater 1552:BioShock 1524:Infamous 1481:Inhumans 1290:Zea mays 1135:such as 1104:melanoma 1080:broccoli 1072:Selenium 1049:tomatoes 1023:and its 965:Bacteria 908:chromium 838:limettin 770:Psoralen 744:Alkaloid 691:cytosine 586:nitrogen 544:such as 524:such as 468:proteins 433:deletion 403:mutation 298:genetics 210:karkinos 132:organism 130:, in an 116:genetics 18:Mutagens 4752:Commons 4676:Aneugen 4666:Mutagen 4597:Commons 4561:Mutagen 4029:8741778 4020:1518978 3980:7017215 3840:2757849 3817:Bibcode 3790:1692747 3654:2124874 3464:3261936 3416:7252502 3382:3812823 3325:4434237 3076:4818947 2889:3099192 2791:5922407 2725:Pearson 2689:nih.gov 2627:3905369 2586:3285186 2544:1061098 2512:Bibcode 2477:1748159 2457:Bibcode 2449:Science 2445:Ames BN 2431:4577135 2399:Bibcode 2352:Bibcode 2344:Science 2266:1076819 2243:Bibcode 2193:Bibcode 2185:Science 2160:Biology 2145:9409815 2136:1208325 2088:2457052 2000:Bibcode 1992:Science 1963:4708210 1763:1037746 1668:2820670 1558:Fallout 1490:Cyberia 1405:E. coli 1364:Rodents 1331:ouabain 1240:E. coli 1225:E. coli 1220:systems 1045:carrots 917:histone 904:cadmium 900:arsenic 813:Benzene 776:Benzene 754:Bromine 410:Effects 245:(PAH), 120:mutagen 58:improve 4691:Assays 4383:Poison 4290:Fields 4239:  4214:  4189:  4166:  4124:  4064:21 Aug 4027:  4017:  3978:  3943:24 Jan 3882:  3847:  3837:  3788:  3780:  3738:  3730:  3690:  3661:  3651:  3558:  3540:  3506:  3471:  3461:  3453:  3414:  3389:  3379:  3371:  3332:  3322:  3314:  3275:  3214:  3204:  3173:  3118:  3083:  3073:  3020:24 Jan 2990:  2928:  2887:  2854:  2833:  2798:  2788:  2780:  2739:  2666:  2625:  2584:  2542:  2535:388891 2532:  2485:373122 2483:  2475:  2429:  2422:433358 2419:  2370:  2320:  2312:  2273:  2263:  2211:  2166:  2143:  2133:  2094:  2086:  2048:  2018:  1961:  1953:  1901:  1770:  1760:  1675:  1665:  1597:, and 1567:, and 1471:, and 1372:gavage 1328:, and 1013:fruits 927:, and 921:cobalt 912:nickel 894:Metals 804:(PAHs) 695:uracil 546:X-rays 484:codons 435:, and 274:x-rays 191:Tumors 187:cancer 163:errors 140:cancer 47:, but 4659:Agent 4403:Venom 4398:Toxin 4144:(PDF) 4058:(PDF) 4047:(PDF) 3912:2 Jul 3786:S2CID 3758:(PDF) 3736:S2CID 3595:(PDF) 3584:(PDF) 3567:(PDF) 3526:(PDF) 2700:(PDF) 2685:(PDF) 2593:(PDF) 2562:(PDF) 2473:JSTOR 2318:S2CID 2092:S2CID 2084:JSTOR 2027:(PDF) 1988:(PDF) 1970:(PDF) 1959:S2CID 1931:(PDF) 1582:Them! 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DNA replication
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Tumors
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