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also exhibits an avoidance response, in which the growing sporangiophore avoids solid objects in its path, bending away from them without touching them, and then continuing to grow upward again. This is believed to result from an unidentified "avoidance gas" that is emitted by the growing zone of the
271:. This genetic map was constructed from 121 progeny of a cross between two wild type isolates and involved 134 markers. The markers were mostly PCR-based restriction fragment length polymorphisms. Zygospores are the sexual structures of
215:('light growth response'). Metabolic, developmental, and photoresponse mutants have been isolated, some of which have been genetically mapped. At least ten different genes (named
492:
Bergman, K; Burke, P V; Cerdá-Olmedo, E; David, C N; Delbrück, M; Foster, K W; Goodell, E W; Heisenberg, M; Meissner, G; Zalokar, M; Dennison, D S; Shropshire, W (March 1969).
250:
and the object. This higher concentration would be detected by the side of the sporangiophore's growing zone, which would grow faster, causing the sporangiophore to bend away.
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in which the diploid zygote is formed and meiosis is presumed to take place. The data from this cross provided supporting evidence for meiosis during zygospore development.
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are very sensitive to different environmental signals including light, gravity, wind, chemicals and adjacent objects. They exhibit phototropic growth: most
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Idnurm, Alexander; Rodríguez-Romero, Julio; Corrochano, Luis M.; Sanz, Catalina; Iturriaga, Enrique A.; Eslava, Arturo P.; Heitman, Joseph (21 March 2006).
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326:"The Phycomyces madA gene encodes a blue-light photoreceptor for phototropism and other light responses"
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starting in the 1950s, when Delbrück decided to switch from research on bacteriophage and bacteria to
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protein that physically bind to White collar 1 to participate in the responses to light.
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426:"A new genetic linkage map of the zygomycete fungus Phycomyces blakesleeanus"
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sporangiophore. This gas would concentrate in the airspace between the
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class of photoreceptors that are present in other fungi, while
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became the primary organism of research of the Nobel laureate
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Johnson, Daniel Leon; Gamow, R. Igor (1 January 1971).
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Chaudhary S, Polaino S, Shakya VP, Idnurm A (2013).
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487:genome sequencing project (for strain NRRL1555)
330:Proceedings of the National Academy of Sciences
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267:A genetic linkage map was developed for
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203:research has focused on sporangiophore
195:. The spore-bearing sporangiophores of
377:"The Avoidance Response in Phycomyces"
227:gene encodes a protein related to the
223:) are required for phototropism. The
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747:1bc30717-8dd1-4b39-952d-01e804ec8b24
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381:The Journal of General Physiology
235:encodes a protein related to the
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479:Phycomyces at Zygomycetes.org
443:10.1371/journal.pone.0058931
510:10.1128/br.33.1.99-157.1969
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49:Scientific classification
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40:Phycomyces blakesleeanus
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555:Phycomyces blakesleeanus
485:Phycomyces blakesleeanus
303:Phycomyces blakesleeanus
288:Phycomyces blakesleeanus
254:Phycomyces blakesleeanus
176:Phycomyces blakesleeanus
158:Phycomyces blakesleeanus
25:Phycomyces blakesleeanus
788:Fungi described in 1925
498:Bacteriological Reviews
343:10.1073/pnas.0600633103
140:P. blakesleeanus
393:10.1085/jgp.57.1.41
535:Phycomyces strains
290:asexual sporangium
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755:Open Tree of Life
547:Taxon identifiers
336:(12): 4546–4551.
179:is a filamentous
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16:Species of fungus
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387:(1): 41–49.
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209:phototropism
205:photobiology
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86:Mucoromycota
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706:NatureServe
667:iNaturalist
537:at the FGSC
219:through to
213:photomecism
783:Zygomycota
777:Categories
311:References
305:gametangia
248:Phycomyces
243:Phycomyces
207:, such as
201:Phycomyces
197:Phycomyces
189:Zygomycota
127:Phycomyces
82:Division:
711:2.1072972
570:Q15632547
185:Mucorales
134:Species:
106:Mucorales
72:Kingdom:
66:Eukaryota
693:MycoBank
685:10404806
641:Fungorum
578:BioLib:
564:Wikidata
462:23516579
430:PLOS ONE
362:16537433
112:Family:
62:Domain:
659:2558255
528:4889151
453:3597544
411:5539337
402:2203094
353:1450208
165:Burgeff
122:Genus:
102:Order:
92:Class:
760:735973
744:NZOR:
698:258558
672:348759
646:258558
633:PHYKBL
620:307423
594:566611
581:356704
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181:fungus
167:, 1925
680:IRMNG
607:4GYPX
76:Fungi
737:4837
732:NCBI
654:GBIF
628:EPPO
589:BOLD
524:PMID
458:PMID
407:PMID
358:PMID
233:madB
225:madA
221:madJ
217:madA
211:and
719:NBN
615:EoL
602:CoL
514:PMC
506:doi
448:PMC
438:doi
397:PMC
389:doi
348:PMC
338:doi
334:103
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