FGSC #4910

Reporting Genes: nuc-3;pan-2

Species: crassa

Allele: 701;1-153-96

Alternate Strain Number: 701a

Mutagen: MNNG

Depositor: NCM

Linkage Group: IIR;VIR

Mating Type: a

Species Number: 10

Genetic Background: SL

ref1: Forsthoefel & Mishra 1983. Genet. Res. 41:271-286, https://doi.org/10.1017/s0016672300021339

Genes

Locus	Cultural Requirements	Link Group	Type
nuc-3	Cannot use nucleic acids as P source, sensitive to UV,NG and MMS	IIR	B
pan-2	VIR. Right of rib-1 (<1 to 3%). Left of del (6%) and trp-2(11%) (140, 141, 143, 818, PB). Unable to convert ketovaline to ketopantoic acid (138, 140, 141). Used in major studies of intralocus recombination and complementation (140-143). pan-2ascospores remain white or pale if the crossing medium is not supplemented, even when the protoperithecial parent is pan-2+. Asci in which gene conversion has occurred at pan-2 can thus be recognized and isolated (1072, 1073); photographs (1072). For good recovery of pan-2progeny, crossing media should be supplemented with pantothenic acid (10 µg/ml) even when the protoperithecial parent is pan+. Called group B.	VIR	B

Neurospora Crassa Wikipedia