1035:
20:
105:
produce small pink or red colonies with no colour change to the medium. If an organism can ferment mannitol, an acidic byproduct is formed that causes the phenol red in the agar to turn yellow. It is used for the selective isolation of presumptive pathogenic (pp)
957:
922:
871:
978:
67:. It encourages the growth of a group of certain bacteria while inhibiting the growth of others. It contains a high concentration (about 7.5–10%) of
927:
495:
243:
528:
87:) that tolerate high salt concentrations. It is also a differential medium for mannitol-fermenting staphylococci, containing the sugar alcohol
71:(NaCl) which is inhibitory to most bacteria - making MSA selective against most Gram-negative and selective for some Gram-positive bacteria (
1076:
1095:
292:
533:
228:
Bachoon, Dave S.; Dustman, Wendy A. (2008). "Exercise 8: Selective and
Differential Media for Isolation". In Michael Stranz (ed.).
662:
357:
655:
276:
711:
315:
Identification of
Staphylococcus aureus: DNase and Mannitol salt agar improve the efficiency of the tube coagulase test
1069:
411:
1100:
170:
1105:
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1062:
405:
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31:
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998:
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833:
102:
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782:
57:
719:
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629:
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387:
993:
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97:
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37:
1050:
983:
973:
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299:
8:
947:
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602:
582:
685:
634:
614:
952:
552:
481:
272:
848:
95:, a pH indicator for detecting acid produced by mannitol-fermenting staphylococci.
942:
828:
1017:
467:
440:
328:(23rd ed.). Rockville, MD: The United States Pharmacopeial Convention. 1995.
185:
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932:
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797:
725:
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396:
108:
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508:
25:
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733:
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838:
811:
691:
623:
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1007:
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739:
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500:
88:
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136:: not fermenting mannitol, medium does not change color (e.g.
1034:
19:
891:
197:
68:
101:
produces yellow colonies with yellow zones, whereas other
202:
249:. Becton, Dickinson and Company. 2005. Archived from
125:: fermenting mannitol: medium turns yellow (e.g.
1087:
269:Great Adventures in the Microbiology Laboratory
365:
227:
1070:
351:
1077:
1063:
979:Cystine–lactose–electrolyte-deficient agar
358:
344:
223:
221:
219:
266:
18:
663:Tryptic soy-serum-bacitracin-vancomycin
1088:
216:
154:
656:Aggregatibacter actinomycetemcomitans
339:
1029:
712:Buffered charcoal yeast extract agar
298:. Neogen Corp. 2011. Archived from
115:
16:Culture medium used in microbiology
13:
14:
1117:
1096:Biochemistry detection reactions
1033:
792:Lactose fermenting gram negative
103:coagulase-negative staphylococci
326:The United States Pharmacopeia
318:
309:
285:
260:
236:
232:. Mason, OH: Cengage Learning.
230:Microbiology Laboratory Manual
1:
271:. Pearson. pp. 175–176.
209:
1049:. You can help Knowledge by
169:5.0 g/L enzymatic digest of
163:5.0 g/L enzymatic digest of
7:
462:Corynebacterium diphtheriae
293:"Mannitol salt agar (7143)"
10:
1122:
1028:
406:Mycobacterium tuberculosis
32:Staphylococcus epidermidis
966:
905:
847:
781:
645:
613:
581:
572:
451:
395:
386:
377:
999:Mannitol motility medium
867:Dermatophyte test medium
412:Löwenstein–Jensen medium
267:Anderson, Cindy (2013).
159:MSA typically contains:
150:Gram -: inhibited growth
989:Glucose phosphate broth
802:Sorbitol-MacConkey agar
1045:-related article is a
720:Pseudomonas aeruginosa
706:Legionella pneumophila
700:Haemophilus influenzae
42:
1101:Microbiological media
994:Lauryl tryptose broth
967:Other/ungrouped media
834:Simmons' citrate agar
435:Mycoplasma pneumoniae
427:Middlebrook 7H11 Agar
422:Middlebrook 7H10 Agar
417:Middlebrook 7H9 Broth
98:Staphylococcus aureus
22:
984:Cystine tryptic agar
974:Brain heart infusion
958:Zobell's marine agar
882:Potato dextrose agar
824:Hektoen enteric agar
819:Bismuth sulfite agar
807:Eosin methylene blue
244:"Mannitol salt agar"
175:1.0 g/L beef extract
1004:Mueller–Hinton agar
948:Trypticase soy agar
923:Columbia blood agar
647:Gammaproteobacteria
583:Alphaproteobacteria
155:Typical composition
52:is a commonly used
1106:Microbiology stubs
906:Nonselective media
783:Differential media
686:Enterobacteriaceae
678:Bordet–Gengou agar
635:New York City agar
630:Thayer–Martin agar
615:Betaproteobacteria
558:Vogel–Johnson agar
548:Mannitol salt agar
205:7.4 ± 0.2 at 25 °C
147:: inhibited growth
91:and the indicator
46:Mannitol salt agar
43:
23:An MSA plate with
1058:
1057:
1026:
1025:
953:Tryptic soy broth
872:Malt extract agar
777:
776:
773:
772:
568:
567:
553:Baird-Parker agar
482:Bile esculin agar
278:978-1-269-39068-2
1113:
1079:
1072:
1065:
1037:
1030:
943:Plate count agar
829:Lysine iron agar
603:Farrell's medium
579:
578:
393:
392:
384:
383:
360:
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337:
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306:
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297:
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264:
258:
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116:Expected results
1121:
1120:
1116:
1115:
1114:
1112:
1111:
1110:
1086:
1085:
1084:
1083:
1027:
1022:
962:
901:
843:
769:
641:
609:
564:
447:
379:Selective media
373:
364:
334:
333:
324:
323:
319:
314:
310:
302:
295:
291:
290:
286:
279:
265:
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253:
246:
242:
241:
237:
226:
217:
212:
186:sodium chloride
157:
118:
17:
12:
11:
5:
1119:
1109:
1108:
1103:
1098:
1082:
1081:
1074:
1067:
1059:
1056:
1055:
1038:
1024:
1023:
1021:
1020:
1015:
1010:
1001:
996:
991:
986:
981:
976:
970:
968:
964:
963:
961:
960:
955:
950:
945:
940:
935:
933:Lysogeny broth
930:
925:
920:
918:Chocolate agar
915:
909:
907:
903:
902:
900:
899:
894:
889:
887:Sabouraud agar
884:
879:
874:
869:
864:
859:
853:
851:
845:
844:
842:
841:
836:
831:
826:
821:
816:
815:
814:
809:
804:
798:MacConkey agar
787:
785:
779:
778:
775:
774:
771:
770:
768:
767:
766:
765:
749:
744:
743:
742:
730:
729:
728:
726:Cetrimide agar
716:
715:
714:
696:
695:
694:
682:
681:
680:
668:
667:
666:
651:
649:
643:
642:
640:
639:
638:
637:
632:
619:
617:
611:
610:
608:
607:
606:
605:
600:
587:
585:
576:
570:
569:
566:
565:
563:
562:
561:
560:
555:
550:
542:Staphylococcus
538:
537:
536:
531:
519:
518:
517:
505:
504:
503:
498:
486:
485:
484:
472:
471:
470:
457:
455:
449:
448:
446:
445:
444:
443:
431:
430:
429:
424:
419:
414:
401:
399:
397:Actinomycetota
390:
381:
375:
374:
363:
362:
355:
348:
340:
332:
331:
317:
308:
305:on 2016-03-03.
284:
277:
259:
256:on 2009-01-26.
235:
214:
213:
211:
208:
207:
206:
200:
194:
188:
182:
176:
173:
167:
156:
153:
152:
151:
148:
141:
138:S. epidermidis
134:Staphylococcus
130:
123:Staphylococcus
117:
114:
109:Staphylococcus
85:Micrococcaceae
74:Staphylococcus
15:
9:
6:
4:
3:
2:
1118:
1107:
1104:
1102:
1099:
1097:
1094:
1093:
1091:
1080:
1075:
1073:
1068:
1066:
1061:
1060:
1054:
1052:
1048:
1044:
1039:
1036:
1032:
1031:
1019:
1018:Schädler agar
1016:
1014:
1011:
1009:
1005:
1002:
1000:
997:
995:
992:
990:
987:
985:
982:
980:
977:
975:
972:
971:
969:
965:
959:
956:
954:
951:
949:
946:
944:
941:
939:
938:Nutrient agar
936:
934:
931:
929:
928:Letheen broth
926:
924:
921:
919:
916:
914:
911:
910:
908:
904:
898:
895:
893:
890:
888:
885:
883:
880:
878:
875:
873:
870:
868:
865:
863:
862:Czapek medium
860:
858:
855:
854:
852:
850:
846:
840:
837:
835:
832:
830:
827:
825:
822:
820:
817:
813:
810:
808:
805:
803:
799:
796:
795:
794:
793:
789:
788:
786:
784:
780:
764:
761:
760:
759:
758:
754:
750:
748:
745:
741:
738:
737:
736:
735:
731:
727:
724:
723:
722:
721:
717:
713:
710:
709:
708:
707:
702:
701:
697:
693:
690:
689:
688:
687:
683:
679:
676:
675:
674:
673:
669:
665:
664:
660:
659:
658:
657:
653:
652:
650:
648:
644:
636:
633:
631:
628:
627:
626:
625:
621:
620:
618:
616:
612:
604:
601:
599:
598:Brucella agar
596:
595:
594:
593:
589:
588:
586:
584:
580:
577:
575:
574:Gram negative
571:
559:
556:
554:
551:
549:
546:
545:
544:
543:
539:
535:
532:
530:
527:
526:
525:
524:
520:
516:
513:
512:
511:
510:
506:
502:
499:
497:
494:
493:
492:
491:
490:Lactobacillus
487:
483:
480:
479:
478:
477:
473:
469:
466:
465:
464:
463:
459:
458:
456:
454:
450:
442:
439:
438:
437:
436:
432:
428:
425:
423:
420:
418:
415:
413:
410:
409:
408:
407:
403:
402:
400:
398:
394:
391:
389:
388:Gram positive
385:
382:
380:
376:
372:
368:
361:
356:
354:
349:
347:
342:
341:
338:
327:
321:
312:
301:
294:
288:
280:
274:
270:
263:
252:
245:
239:
231:
224:
222:
220:
215:
204:
201:
199:
195:
193:
189:
187:
183:
181:
177:
174:
172:
171:animal tissue
168:
166:
162:
161:
160:
149:
146:
145:Streptococcus
142:
139:
135:
131:
128:
124:
120:
119:
113:
111:
110:
104:
100:
99:
94:
90:
86:
82:
81:
76:
75:
70:
66:
62:
61:growth medium
59:
55:
51:
47:
41:colonies (3).
40:
39:
34:
33:
28:
27:
21:
1051:expanding it
1043:microbiology
1040:
849:Fungal media
790:
751:
732:
718:
704:
698:
684:
670:
661:
654:
622:
590:
547:
540:
529:Fraser broth
521:
507:
488:
476:Enterococcus
474:
468:Hoyle's agar
460:
441:Eaton's agar
433:
404:
367:Growth media
325:
320:
311:
300:the original
287:
268:
262:
251:the original
238:
229:
158:
144:
137:
133:
126:
122:
107:
96:
80:Enterococcus
78:
72:
65:microbiology
58:differential
49:
45:
44:
36:
30:
24:
509:Lactococcus
371:agar plates
26:Micrococcus
1090:Categories
913:Blood agar
877:MMN medium
753:Salmonella
734:Salmonella
672:Bordetella
496:Lee's Agar
210:References
192:phenol red
190:0.025 g/L
180:D-mannitol
93:phenol red
839:TSI slant
812:Endo agar
692:VRBD agar
624:Neisseria
453:Bacillota
196:15.0 g/L
184:75.0 g/L
178:10.0 g/L
127:S. aureus
112:species.
54:selective
38:S. aureus
29:sp. (1),
1013:R2A agar
1008:PNP agar
857:BAF agar
763:XLD agar
757:Shigella
747:DCA agar
740:XLT agar
592:Brucella
523:Listeria
515:M17 agar
501:MRS agar
89:mannitol
35:(2) and
143:Gram +
132:Gram +
121:Gram +
534:PALCAM
275:
165:casein
1041:This
303:(PDF)
296:(PDF)
254:(PDF)
247:(PDF)
1047:stub
892:YEPD
273:ISBN
198:agar
83:and
69:salt
56:and
63:in
50:MSA
48:or
1092::
897:YM
369:/
218:^
203:pH
77:,
1078:e
1071:t
1064:v
1053:.
1006:/
800:/
755:/
703:/
359:e
352:t
345:v
281:.
140:)
129:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
