FGSC #3884

Mutant Type

Genus: N

reporting_genes: ipa

species: Neurospora crassa

allele: BVS7

stock: B1592-1a

glasgow:

mutagen: S

Depositor: EGB

Link Group: IL

MT: a

Species No: 10

gene_back: M

oppmt: 3883

trans:

ref1: Smith & Barry 1966 Genetics 54:363 (Abstr)

ref2:

site:

country:

ksudc_link: https://digital.lib.k-state.edu/item/neurospora-crassa/fgsc-3884

Locus	Cultural Requirements	Link Group	Type
ipa	IL. Between mt (20%) and arg-1 (1%) (994; E.G. Barry, personal communication).Hyphae from germinating ascospores or conidia grow for long distances without branching. Cultures thus are 1 day late growing up (E.G. Barry, personal communication). Modifies pro-3. Double mutant pro-3;ipa does not respond to arginine and grows less well than the single mutant pro-3;ipa+ on proline, citrulline, or ornithine. The single mutant ipa grows on minimal medium at half the wild-type rate. Arginine uptake is normal: arg-2;ipa or arg-5;ipa double mutants can grow on arginine. Inhibition studies suggest that ipamay be unable to shunt exogenous arginine into the proline pathway (994).	IL	B

Neurospora Crassa Wikipedia