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Temperateness (virology)

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At some point, temperate bacteriophages switch from the lysogenic life cycle to the lytic life cycle. This conversion may happen spontaneously, although at very low frequencies (λ displays spontaneous conversion of 10 to 10 per cell). In the majority of observed switch events, stressors - such as the
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Temperate phages can switch between a lytic and lysogenic life cycle. Lytic is more drastic, killing the host whereas lysogenic impacts host cells genetically or physiologically. Here is a chart on temperate phages that are lytic and lysogenic and how they're related. Lysogeny is characterized by
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is often used as an antonym to temperate, but more strictly a virulent phage is one that has lost its ability to display lysogeny through mutation rather than a phage lineage with no genetic potential to ever display lysogeny (which more properly would be described as an obligately lytic phage).
220:"Inhibition of spontaneous induction of lambdoid prophages in Escherichia coli cultures: simple procedures with possible biotechnological applications" 556: 56:
life cycle, where the prophage is expressed, replicates the phage genome, and produces phage progeny, which then leave the
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Barksdale L, Arden SB (1974). "Persisting bacteriophage infections, lysogeny, and phage conversions".
393:"Temperate Bacteriophages—The Powerful Indirect Modulators of Eukaryotic Cells and Immune Functions" 549: 530: 580: 585: 339: 282: 33: 8: 542: 486: 451: 391:
Cieślik M, Bagińska N, Jończyk-Matysiak E, Węgrzyn A, Węgrzyn G, Górski A (2021-05-28).
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Staphylococcal phages             
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Howard-Varona C, Hargreaves KR, Abedon ST, Sullivan MB (July 2017).
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Howard-Varona C, Hargreaves KR, Abedon ST, Sullivan MB (July 2017).
52:. A temperate phage is also able to undergo a productive, typically 78:(due to DNA damage) or a change in nutrients - induces the switch. 57: 49: 41: 17: 106:
E. coli prophage, SUSP1, SUSP2          
45: 37: 522: 53: 36:. Many (but not all) temperate phages can integrate their 452:"The Role of Temperate Phages in Bacterial Pathogenicity" 161: 514: 87:
the integration of the phage genome in the host genome.
217: 450:Gummalla VS, Zhang Y, Liao YT, Wu VC (2023-02-21). 449: 567: 68: 182: 550: 81: 218:Czyz A, Los M, Wrobel B, Wegrzyn G (2001). 557: 543: 176: 485: 467: 426: 408: 367: 302: 245: 235: 160: 568: 509: 197:10.1146/annurev.mi.28.100174.001405 13: 14: 597: 513: 44:chromosome, together becoming a 469:10.3390/microorganisms11030541 443: 384: 319: 262: 211: 48:as the phage genome becomes a 24:refers to the ability of some 1: 185:Annual Review of Microbiology 529:. You can help Knowledge by 69:Induction of the lytic cycle 7: 116:Fels-2, Enterobacteriaceae 10: 602: 508: 82:Lysogenic and lytic cycles 165:Lysogenic and Lytic Cycle 169: 154:Staphylococcus phage 142:Clostridium perfringens 60:. With phage the term 525:-related article is a 166: 352:10.1038/ismej.2017.16 295:10.1038/ismej.2017.16 237:10.1186/1472-6750-1-1 164: 132:Staphylococcus aureus 34:lysogenic life cycle 344:2017ISMEJ..11.1511H 287:2017ISMEJ..11.1511H 167: 146:Clostridium phage 538: 537: 410:10.3390/v13061013 224:BMC Biotechnology 159: 158: 96:Temperate Phages 593: 559: 552: 545: 517: 510: 500: 499: 489: 471: 447: 441: 440: 430: 412: 388: 382: 381: 371: 338:(7): 1511–1520. 332:The ISME Journal 323: 317: 316: 306: 281:(7): 1511–1520. 275:The ISME Journal 266: 260: 259: 249: 239: 215: 209: 208: 180: 102:Escherichia coli 90: 89: 40:into their host 601: 600: 596: 595: 594: 592: 591: 590: 566: 565: 564: 563: 506: 504: 503: 448: 444: 389: 385: 324: 320: 267: 263: 216: 212: 181: 177: 172: 122:Vibrio cholerae 84: 71: 32:) to display a 12: 11: 5: 599: 589: 588: 583: 581:Bacteriophages 578: 562: 561: 554: 547: 539: 536: 535: 518: 502: 501: 456:Microorganisms 442: 383: 318: 261: 210: 174: 173: 171: 168: 157: 156: 144: 138: 137: 134: 128: 127: 124: 118: 117: 114: 108: 107: 104: 98: 97: 94: 83: 80: 70: 67: 26:bacteriophages 9: 6: 4: 3: 2: 598: 587: 584: 582: 579: 577: 574: 573: 571: 560: 555: 553: 548: 546: 541: 540: 534: 532: 528: 524: 519: 516: 512: 511: 507: 497: 493: 488: 483: 479: 475: 470: 465: 461: 457: 453: 446: 438: 434: 429: 424: 420: 416: 411: 406: 402: 398: 394: 387: 379: 375: 370: 365: 361: 357: 353: 349: 345: 341: 337: 333: 329: 322: 314: 310: 305: 300: 296: 292: 288: 284: 280: 276: 272: 265: 257: 253: 248: 243: 238: 233: 229: 225: 221: 214: 206: 202: 198: 194: 190: 186: 179: 175: 163: 155: 152: 151:vbCpeS-CP51, 149: 145: 143: 140: 139: 135: 133: 130: 129: 125: 123: 120: 119: 115: 113: 110: 109: 105: 103: 100: 99: 95: 92: 91: 88: 79: 77: 66: 63: 59: 55: 51: 47: 43: 39: 35: 31: 27: 23: 19: 531:expanding it 520: 505: 459: 455: 445: 400: 396: 386: 335: 331: 321: 278: 274: 264: 227: 223: 213: 188: 184: 178: 153: 150: 147: 141: 131: 126:CTXđťś‘  121: 111: 101: 85: 76:SOS response 72: 21: 15: 586:Virus stubs 403:(6): 1013. 42:bacterium's 30:coliphage λ 570:Categories 462:(3): 541. 191:: 265–99. 148:phiMMP01, 112:Salmonella 478:2076-2607 419:1999-4915 360:1751-7362 58:bacterium 28:(notably 22:temperate 576:Virology 496:36985115 487:10052878 437:34071422 378:28291233 313:28291233 256:11316465 230:(1): 1. 62:virulent 50:prophage 18:virology 428:8228536 397:Viruses 369:5520141 340:Bibcode 304:5520141 283:Bibcode 205:4215366 74:cell's 46:lysogen 38:genomes 494:  484:  476:  435:  425:  417:  376:  366:  358:  311:  301:  254:  244:  203:  523:virus 521:This 247:32160 170:Notes 93:Host 54:lytic 527:stub 492:PMID 474:ISSN 433:PMID 415:ISSN 374:PMID 356:ISSN 309:PMID 252:PMID 201:PMID 482:PMC 464:doi 423:PMC 405:doi 364:PMC 348:doi 299:PMC 291:doi 242:PMC 232:doi 193:doi 16:In 572:: 490:. 480:. 472:. 460:11 458:. 454:. 431:. 421:. 413:. 401:13 399:. 395:. 372:. 362:. 354:. 346:. 336:11 334:. 330:. 307:. 297:. 289:. 279:11 277:. 273:. 250:. 240:. 226:. 222:. 199:. 189:28 187:. 20:, 558:e 551:t 544:v 533:. 498:. 466:: 439:. 407:: 380:. 350:: 342:: 315:. 293:: 285:: 258:. 234:: 228:1 207:. 195::

Index

virology
bacteriophages
coliphage λ
lysogenic life cycle
genomes
bacterium's
lysogen
prophage
lytic
bacterium
virulent
SOS response

doi
10.1146/annurev.mi.28.100174.001405
PMID
4215366
"Inhibition of spontaneous induction of lambdoid prophages in Escherichia coli cultures: simple procedures with possible biotechnological applications"
doi
10.1186/1472-6750-1-1
PMC
32160
PMID
11316465
"Lysogeny in nature: mechanisms, impact and ecology of temperate phages"
Bibcode
2017ISMEJ..11.1511H
doi
10.1038/ismej.2017.16
PMC

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