Knowledge

Temperateness (virology)

Source đź“ť

526: 173: 84:
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
97:
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
75:
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).
231:"Inhibition of spontaneous induction of lambdoid prophages in Escherichia coli cultures: simple procedures with possible biotechnological applications" 567: 67:
life cycle, where the prophage is expressed, replicates the phage genome, and produces phage progeny, which then leave the
17: 194:
Barksdale L, Arden SB (1974). "Persisting bacteriophage infections, lysogeny, and phage conversions".
404:"Temperate Bacteriophages—The Powerful Indirect Modulators of Eukaryotic Cells and Immune Functions" 560: 541: 591: 596: 350: 293: 44: 8: 553: 497: 462: 402:
Cieślik M, Bagińska N, Jończyk-Matysiak E, Węgrzyn A, Węgrzyn G, Górski A (2021-05-28).
354: 297: 207: 438: 403: 379: 338: 314: 281: 586: 502: 484: 443: 425: 384: 366: 319: 262: 257: 230: 211: 492: 479: 474: 433: 415: 374: 358: 309: 301: 252: 242: 203: 537: 36: 580: 488: 429: 370: 506: 447: 388: 323: 266: 86: 40: 362: 305: 247: 215: 339:"Lysogeny in nature: mechanisms, impact and ecology of temperate phages" 282:"Lysogeny in nature: mechanisms, impact and ecology of temperate phages" 420: 401: 147:
Staphylococcal phages             
336: 279: 72: 337:
Howard-Varona C, Hargreaves KR, Abedon ST, Sullivan MB (July 2017).
280:
Howard-Varona C, Hargreaves KR, Abedon ST, Sullivan MB (July 2017).
63:. A temperate phage is also able to undergo a productive, typically 89:(due to DNA damage) or a change in nutrients - induces the switch. 68: 60: 52: 28: 117:
E. coli prophage, SUSP1, SUSP2          
56: 48: 533: 64: 47:. Many (but not all) temperate phages can integrate their 463:"The Role of Temperate Phages in Bacterial Pathogenicity" 172: 525: 98:
the integration of the phage genome in the host genome.
228: 461:Gummalla VS, Zhang Y, Liao YT, Wu VC (2023-02-21). 460: 578: 79: 193: 561: 92: 229:Czyz A, Los M, Wrobel B, Wegrzyn G (2001). 568: 554: 187: 496: 478: 437: 419: 378: 313: 256: 246: 171: 14: 579: 520: 208:10.1146/annurev.mi.28.100174.001405 24: 25: 608: 524: 55:chromosome, together becoming a 480:10.3390/microorganisms11030541 454: 395: 330: 273: 222: 59:as the phage genome becomes a 35:refers to the ability of some 13: 1: 196:Annual Review of Microbiology 540:. You can help Knowledge by 80:Induction of the lytic cycle 7: 127:Fels-2, Enterobacteriaceae 10: 613: 519: 93:Lysogenic and lytic cycles 176:Lysogenic and Lytic Cycle 180: 165:Staphylococcus phage 153:Clostridium perfringens 71:. With phage the term 536:-related article is a 177: 363:10.1038/ismej.2017.16 306:10.1038/ismej.2017.16 248:10.1186/1472-6750-1-1 175: 143:Staphylococcus aureus 45:lysogenic life cycle 355:2017ISMEJ..11.1511H 298:2017ISMEJ..11.1511H 178: 157:Clostridium phage 549: 548: 421:10.3390/v13061013 235:BMC Biotechnology 170: 169: 107:Temperate Phages 16:(Redirected from 604: 570: 563: 556: 528: 521: 511: 510: 500: 482: 458: 452: 451: 441: 423: 399: 393: 392: 382: 349:(7): 1511–1520. 343:The ISME Journal 334: 328: 327: 317: 292:(7): 1511–1520. 286:The ISME Journal 277: 271: 270: 260: 250: 226: 220: 219: 191: 113:Escherichia coli 101: 100: 51:into their host 21: 612: 611: 607: 606: 605: 603: 602: 601: 577: 576: 575: 574: 517: 515: 514: 459: 455: 400: 396: 335: 331: 278: 274: 227: 223: 192: 188: 183: 133:Vibrio cholerae 95: 82: 43:) to display a 23: 22: 18:Temperate phage 15: 12: 11: 5: 610: 600: 599: 594: 592:Bacteriophages 589: 573: 572: 565: 558: 550: 547: 546: 529: 513: 512: 467:Microorganisms 453: 394: 329: 272: 221: 185: 184: 182: 179: 168: 167: 155: 149: 148: 145: 139: 138: 135: 129: 128: 125: 119: 118: 115: 109: 108: 105: 94: 91: 81: 78: 37:bacteriophages 9: 6: 4: 3: 2: 609: 598: 595: 593: 590: 588: 585: 584: 582: 571: 566: 564: 559: 557: 552: 551: 545: 543: 539: 535: 530: 527: 523: 522: 518: 508: 504: 499: 494: 490: 486: 481: 476: 472: 468: 464: 457: 449: 445: 440: 435: 431: 427: 422: 417: 413: 409: 405: 398: 390: 386: 381: 376: 372: 368: 364: 360: 356: 352: 348: 344: 340: 333: 325: 321: 316: 311: 307: 303: 299: 295: 291: 287: 283: 276: 268: 264: 259: 254: 249: 244: 240: 236: 232: 225: 217: 213: 209: 205: 201: 197: 190: 186: 174: 166: 163: 162:vbCpeS-CP51, 160: 156: 154: 151: 150: 146: 144: 141: 140: 136: 134: 131: 130: 126: 124: 121: 120: 116: 114: 111: 110: 106: 103: 102: 99: 90: 88: 77: 74: 70: 66: 62: 58: 54: 50: 46: 42: 38: 34: 30: 19: 542:expanding it 531: 516: 470: 466: 456: 411: 407: 397: 346: 342: 332: 289: 285: 275: 238: 234: 224: 199: 195: 189: 164: 161: 158: 152: 142: 137:CTXđťś‘  132: 122: 112: 96: 87:SOS response 83: 32: 26: 597:Virus stubs 414:(6): 1013. 53:bacterium's 41:coliphage λ 581:Categories 473:(3): 541. 202:: 265–99. 159:phiMMP01, 123:Salmonella 489:2076-2607 430:1999-4915 371:1751-7362 69:bacterium 39:(notably 33:temperate 587:Virology 507:36985115 498:10052878 448:34071422 389:28291233 324:28291233 267:11316465 241:(1): 1. 73:virulent 61:prophage 29:virology 439:8228536 408:Viruses 380:5520141 351:Bibcode 315:5520141 294:Bibcode 216:4215366 85:cell's 57:lysogen 49:genomes 505:  495:  487:  446:  436:  428:  387:  377:  369:  322:  312:  265:  255:  214:  534:virus 532:This 258:32160 181:Notes 104:Host 65:lytic 538:stub 503:PMID 485:ISSN 444:PMID 426:ISSN 385:PMID 367:ISSN 320:PMID 263:PMID 212:PMID 493:PMC 475:doi 434:PMC 416:doi 375:PMC 359:doi 310:PMC 302:doi 253:PMC 243:doi 204:doi 27:In 583:: 501:. 491:. 483:. 471:11 469:. 465:. 442:. 432:. 424:. 412:13 410:. 406:. 383:. 373:. 365:. 357:. 347:11 345:. 341:. 318:. 308:. 300:. 290:11 288:. 284:. 261:. 251:. 237:. 233:. 210:. 200:28 198:. 31:, 569:e 562:t 555:v 544:. 509:. 477:: 450:. 418:: 391:. 361:: 353:: 326:. 304:: 296:: 269:. 245:: 239:1 218:. 206:: 20:)

Index

Temperate phage
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

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

↑