FGSC #3831

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Reporting Genes: ff-1

Species: crassa

Allele: JC744

Alternate Strain Number: 2221

Mutagen: S

Depositor: DDP

Linkage Group: IIR

Mating Type: A

Species Number: 10

Genetic Background: M

Opposite Mating Type: 3832

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
ff-1	IIR. Between aro-1 (5%) and un-20 (4%) (1052). (1053)Female sterile with no protoperithecia (1052, 1053). Enhanced glycerol utilization; aconidial on liquid glycerol medium. Good conidiation, but reduced aerial hyphae and heavy surface growth on sucrose minimal slants. Growth on glycerol reduces levels of both pyruvate dehydrogenase and dihydrolipoyl transacetylase (211). Effect of carbon source studied (1078). Conveniently scored by failure to produce protoperithecia on small slants of synthetic cross medium (7 days, 25 C). Allele T30 was originally recognized as specifying female sterility and was called ff-1 (1052, 1053). Allele JC744 was first characterized by glycerol utilization and called glp-3 (211).	IIR	B