FGSC #7199

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Reporting Genes: un-20 ace-1

Species: crassa

Allele: P2402 Y2492

Alternate Strain Number: 2214

Depositor: DDP

Linkage Group: IIR IIR

Mating Type: A

Species Number: 10

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
ace-1	IIR. Right of un-20 (15%) and ure-3 (14%). Left of fl(2 to 11%) (47, PB).Requires acetate. Poor growth on complex complete medium. Grows well on acetate (0.1 %) aided by ethanol (0.5%) (E.L. Tatum and L. Garnjobst, cited in reference 47; PB). Ascospore maturation and germination are slow. Germination is best on sucrose minimal medium with yeast extract and ethanol (L. Garnjobst, personal communication). Not the same as ac-1 of reference 1034, which was lost. Called ac.	IIR	B
un-20	IIR. Between ff-1 (4%) and ace-1 (15%). Right of aro-1(5 to 9%). (816, 1052, PB). Unknown function. Heat sensitive, 39°C versus 25°C. Best scored at 39°C on minimal medium. Leaky. Some flat, aconidiate unpigmented growth occurs even at restrictive temperatures (PB). Called mo(P2402t) (816, 1052).	IIR	B