FGSC #535

Reporting Genes: Has been replaced by strain number: 7019

Species: crassa

Allele: Y8743c;Y8743m

Alternate Strain Number: Y-8743a

Depositor: ELT

Linkage Group: IIR;IVR

Mating Type: a

Species Number: 10

ref1: Barratt et al 1954 Adv Genet 6:1-93, https://doi.org/10.1016/s0065-2660(08)60127-3

Genes

Locus	Cultural Requirements	Link Group	Type
col-1	IVR. Linked to pan-1 (0/47 asci) and cot-1 (3%) (46, 374). Colonial morphology, with no macroconidiation. Growth cyclic at moderate temperatures; steady at 38°C. Double mutant col-1 cot-1 grows better than col-1 at 24°C and better than cot-1 at 38°C (374). The double mutant pe;col-1forms microconidia (46) and was used in early mutation studies, but col-4;pe fl was found to be better (386). It was found (416) that pe;col-1 strains form microconidia at 25°C but form macroconidia at 35°C. Cell wall analysis; photograph (278). col-5 and col-8 not tested for allelism.	IVR	B
pe	IIR. Between nuc-2 (4%) and arg-12 (1 to 5%) (593, 816). (613) Peach-colored conidia and short hyphae formed, more uniformly than by the wild type, as a lawn close to surface of agar. Distinctive morphology (46, 613). Added arginine increases macroconidiation and tends to obscure scoring of peat 25 C, but not at 39°C. pe single mutants produce both macro- and microconidia. pe fl double mutants produce abundant grey microconidia and no macroconidia (46, 700) (see fl). See col-1, col-4, and references 415 and 416 for interactions with other genes. Called m (microconidial) or pem in some contexts.	IIR	B

Neurospora Crassa Wikipedia