FGSC #2078

Reporting Genes: ad-6;ws-1

Species: crassa

Allele: RP102;RP99

Alternate Strain Number: RP102

Mutagen: UV

Depositor: RLP

Linkage Group: IVR;VIR

Mating Type: A

Species Number: 10

Genetic Background: M

ref1: Wang et al. Neurospora NL 18:16-17 1971, https://doi.org/10.4148/1941-4765.1899

Genes

Locus	Cultural Requirements	Link Group	Type
ad-6	IVR. Right of ilv-3 (9%) (579). Left of pan-1 (1 to 2%), chol-1 (1%), and cot-1 (2 to 6%) (633). (692) Uses adenine or hypoxanthine (682). Blocked in conversion of phosphoribosylformylglycineamide to phosphoribosylformylglycineamidine (120) (Fig. 8). Inhibited by caffeine in the presence of adenine (1172). Called complementation group 1.	IVR	B
ws-1	VIR. Right of trp-2 (38%) (822). Delayed ascospore maturation; autonomous. Ascospores fail to darken or do so slowly. Black spots appear on some ws-1ascospores. In aged crosses, a few percent of the ws-1 ascospores darken and are capable of germination. Fertile and prototrophic, with normal tyrosinase activity vegetatively. Photograph of asci. (822). Second-division segregation frequencies may be as high as 80 to 96% (586, 822), providing evidence for chiasma interference.	VIR	B

Neurospora Crassa Wikipedia