FGSC #2725

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Reporting Genes: erg-3

Species: crassa

Allele: UV41

Mutagen: UV

Depositor: MG

Linkage Group: IIIR

Mating Type: a

Species Number: 10

Genetic Background: M

Opposite Mating Type: 3439

ref1: Grindle Mol gen Genet 130:81-90 1974, https://doi.org/10.1007/bf00270520

ref2: Mol gen Genet 120:283-290 1973, https://doi.org/10.1007/bf00267158

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
erg-3	IIIR. Linked to dow (10 to 14%), probably to the left (PB).The cell membrane is deficient in ergosterol; slightly (2x) increased resistance to nystatin and other polyene antibiotics (417, 418). Biosynthetic lesion not identified (419). Female sterile, but forms tiny protoperithecia. Slow growth, reduced conidiation, uneven production of aerial hyphae.	IIIR	B