741:
117:
56:
418:
753:
172:
Members of a species are considered to evolve as a single unit (or lineage) when they repeatedly share the same genes. The nodes would represent a split in lineage due to a breaking of genetic connections: when a single lineage is divided into two subsets, with the individuals not exchanging genes,
208:
takes place when lineages hybridize to form a new, distinct lineage. Horizontal gene transfer, involving the introgression of very few genes, usually appears as a treelike population history with some genes having a discordant history. Thus, the tree-like representation would be proper as long as
184:
relationships. For example, in a full tree of life, the entire clade of animals can be collapsed to a single branch of the tree. However, this is merely a limitation of rendering space. In theory, a true and complete tree for all living organisms or for any
164:
sequence data. Apart from this, morphological differences and similarities have been, and still are used to create phylogenetic trees. Sequences from different individuals are collected and their similarity is quantified. Mathematical procedures are used to
209:
introgression and hybrid speciation are rare or limited to closely related tips (of lineages). In some cases, evolutionary relantionships should be depicted better in the form of a network.
34:
is a temporal series of populations, organisms, cells, or genes connected by a continuous line of descent from ancestor to descendant. Lineages are subsets of the evolutionary
266:
356:
204:, occurs when hybrids between distinct lineages transfer novel genetic material through subsequent crossing. In other cases,
173:
they will accumulate differences in genes. If they do not fuse back again, it will create a new distinct descendant clade.
551:
77:
265:
defines biological lineage as "a sequence of species each of which is considered to have evolved from its predecessor."
242:
17:
511:
318:
103:
85:
591:
250:
197:
596:
529:
757:
606:
536:
81:
516:
423:
379:
349:
706:
632:
262:
245:
resource on understanding evolution defines a lineage as "A continuous line of descent; a series of
66:
586:
384:
278:
70:
779:
745:
469:
342:
193:
35:
721:
399:
39:
558:
464:
8:
601:
524:
478:
394:
192:
Nevertheless, phylogenies can sometimes appear in a non-treelike form. Branches on the
452:
314:
223:
205:
141:
541:
495:
642:
166:
144:. A lineage is a single line of descent or linear chain within the tree, while a
249:, populations, cells, or genes connected by ancestor/descendant relationships."
616:
27:
Sequence of populations, organisms, cells, or genes that form a line of descent
773:
611:
581:
488:
365:
201:
716:
662:
657:
652:
637:
445:
440:
181:
153:
149:
711:
404:
389:
200:, which occurs due to different biological processes. Another process,
129:
726:
690:
685:
680:
575:
457:
177:
116:
55:
246:
121:
161:
125:
334:
120:
A rooted tree of life into three ancient monophyletic lineages:
417:
180:, a phylogenetic tree is an approximation of the true complete
546:
474:
218:
152:
group, containing a single ancestor and all its descendants.
145:
133:
45:
186:
157:
38:. Lineages are often determined by the techniques of
413:
140:Lineages are typically visualized as subsets of a
771:
309:Kliman, R. M., ed. (2016). "Phylogenetic Tree".
176:Just as a map is a scaled approximation of true
350:
84:. Unsourced material may be challenged and
357:
343:
251:Understanding Evolution, Glossary of Terms
104:Learn how and when to remove this message
115:
196:may grow together, a phenomenon called
46:Phylogenetic representation of lineages
14:
772:
308:
338:
752:
311:Encyclopedia of Evolutionary Biology
304:
302:
300:
298:
279:"Blood Cell Lineage | SEER Training"
82:adding citations to reliable sources
49:
24:
243:University of California, Berkeley
25:
791:
364:
330:
295:
156:trees are typically created from
751:
740:
739:
592:Phylogenetic comparative methods
416:
54:
597:Phylogenetic niche conservatism
271:
255:
235:
13:
1:
229:
189:sequence could be generated.
7:
517:Phylogenetic reconciliation
424:Evolutionary biology portal
380:Computational phylogenetics
212:
169:individuals by similarity.
10:
796:
735:
707:Phylogenetic nomenclature
699:
673:
625:
567:
504:
433:
411:
372:
267:OED definition of lineage
263:Oxford English Dictionary
283:training.seer.cancer.gov
148:is a (usually branched)
587:Molecular phylogenetics
537:Distance-matrix methods
385:Molecular phylogenetics
607:Phylogenetics software
521:Probabilistic methods
470:Long branch attraction
137:
400:Evolutionary taxonomy
119:
40:molecular systematics
559:Three-taxon analysis
465:Phylogenetic network
78:improve this section
602:Phylogenetic signal
530:Bayesian inference
525:Maximum likelihood
313:. Academic Press.
138:
18:Evolutionary lines
767:
766:
512:Maximum parsimony
505:Inference methods
453:Phylogenetic tree
224:Linnaean taxonomy
206:hybrid speciation
142:phylogenetic tree
114:
113:
106:
16:(Redirected from
787:
755:
754:
743:
742:
542:Neighbor-joining
496:Ghost population
426:
421:
420:
359:
352:
345:
336:
335:
325:
324:
306:
293:
292:
290:
289:
275:
269:
259:
253:
239:
109:
102:
98:
95:
89:
58:
50:
30:An evolutionary
21:
795:
794:
790:
789:
788:
786:
785:
784:
770:
769:
768:
763:
731:
695:
669:
643:Symplesiomorphy
621:
563:
500:
429:
422:
415:
409:
373:Relevant fields
368:
363:
333:
328:
321:
307:
296:
287:
285:
277:
276:
272:
260:
256:
240:
236:
232:
215:
110:
99:
93:
90:
75:
59:
48:
28:
23:
22:
15:
12:
11:
5:
793:
783:
782:
765:
764:
762:
761:
749:
736:
733:
732:
730:
729:
724:
719:
714:
709:
703:
701:
697:
696:
694:
693:
688:
683:
677:
675:
671:
670:
668:
667:
666:
665:
660:
655:
647:
646:
645:
640:
629:
627:
623:
622:
620:
619:
617:Phylogeography
614:
609:
604:
599:
594:
589:
584:
579:
571:
569:
568:Current topics
565:
564:
562:
561:
556:
555:
554:
549:
544:
534:
533:
532:
527:
519:
514:
508:
506:
502:
501:
499:
498:
493:
492:
491:
481:
472:
467:
462:
461:
460:
450:
449:
448:
437:
435:
434:Basic concepts
431:
430:
428:
427:
412:
410:
408:
407:
402:
397:
392:
387:
382:
376:
374:
370:
369:
362:
361:
354:
347:
339:
332:
331:External links
329:
327:
326:
319:
294:
270:
254:
233:
231:
228:
227:
226:
221:
214:
211:
112:
111:
62:
60:
53:
47:
44:
26:
9:
6:
4:
3:
2:
792:
781:
780:Phylogenetics
778:
777:
775:
760:
759:
750:
748:
747:
738:
737:
734:
728:
725:
723:
720:
718:
715:
713:
710:
708:
705:
704:
702:
698:
692:
689:
687:
684:
682:
679:
678:
676:
672:
664:
661:
659:
656:
654:
651:
650:
648:
644:
641:
639:
636:
635:
634:
631:
630:
628:
624:
618:
615:
613:
612:Phylogenomics
610:
608:
605:
603:
600:
598:
595:
593:
590:
588:
585:
583:
582:DNA barcoding
580:
578:
577:
573:
572:
570:
566:
560:
557:
553:
552:Least squares
550:
548:
545:
543:
540:
539:
538:
535:
531:
528:
526:
523:
522:
520:
518:
515:
513:
510:
509:
507:
503:
497:
494:
490:
489:Ghost lineage
487:
486:
485:
482:
480:
476:
473:
471:
468:
466:
463:
459:
456:
455:
454:
451:
447:
444:
443:
442:
439:
438:
436:
432:
425:
419:
414:
406:
403:
401:
398:
396:
393:
391:
388:
386:
383:
381:
378:
377:
375:
371:
367:
366:Phylogenetics
360:
355:
353:
348:
346:
341:
340:
337:
322:
320:9780128004265
316:
312:
305:
303:
301:
299:
284:
280:
274:
268:
264:
258:
252:
248:
244:
238:
234:
225:
222:
220:
217:
216:
210:
207:
203:
202:introgression
199:
195:
190:
188:
183:
179:
174:
170:
168:
163:
159:
155:
151:
147:
143:
135:
131:
127:
123:
118:
108:
105:
97:
94:November 2016
87:
83:
79:
73:
72:
68:
63:This section
61:
57:
52:
51:
43:
41:
37:
33:
19:
756:
744:
717:Sister group
700:Nomenclature
663:Autapomorphy
658:Synapomorphy
638:Plesiomorphy
626:Group traits
574:
483:
446:Cladogenesis
441:Phylogenesis
310:
286:. Retrieved
282:
273:
257:
237:
198:reticulation
194:tree of life
191:
182:evolutionary
175:
171:
154:Phylogenetic
150:monophyletic
139:
100:
91:
76:Please help
64:
36:tree of life
31:
29:
712:Crown group
674:Group types
405:Systematics
390:Cladistics
288:2024-07-26
230:References
130:eukaryotes
727:Supertree
691:Polyphyly
686:Paraphyly
681:Monophyly
653:Apomorphy
633:Primitive
576:PhyloCode
458:Cladogram
247:organisms
178:geography
160:, RNA or
132:based on
65:does not
774:Category
746:Category
649:Derived
395:Taxonomy
213:See also
122:bacteria
758:Commons
484:Lineage
167:cluster
162:protein
126:archaea
86:removed
71:sources
32:lineage
317:
128:, and
722:Basal
547:UPGMA
479:Grade
475:Clade
219:Clade
146:clade
136:genes
315:ISBN
261:The
241:The
134:rRNA
69:any
67:cite
477:vs
187:DNA
158:DNA
80:by
776::
297:^
281:.
124:,
42:.
358:e
351:t
344:v
323:.
291:.
107:)
101:(
96:)
92:(
88:.
74:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
