FGSC #508

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Reporting Genes: so

Species: crassa

Allele: B230

Alternate Strain Number: DDP sg no. 1045

Mutagen: X

Depositor: RWB

Linkage Group: IR

Mating Type: A

Species Number: 10

Genetic Background: SL3

Opposite Mating Type: 542

ref1: Perkins 1959. Genetics 44:1185-1208, https://www.genetics.org/content/44/6/1185.long

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
so	IR. Between arg-13 (2 to 12%) and aro-8 (7 to 11%) (437, 816). (789) Lawn of fuzzy short aerial hyphae and conidia formed more uniformly than by the wild type, and closer to surface of agar, similar to peach. Delicately pigmented, distinctive morphology (789). Recurrences arise frequently by mutation in strains of Oak Ridge background (538; E. Kafer, personal communication). Best scored early on short, obtuse slants. Phenotype more pronounced on sorbose-sucrose plates. Pleiotropic female sterility and short conidial life span. Maps at same site as age 1.3 and indistinguishable from age mutants; see age-1 (K.D. Munkres, personal communication). Aerial phenotype of allele B230 reverts (K.D. Munkres, personal communication).	IR	B