FGSC #9436

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Reporting Genes: gran;ipa

Species: crassa

Allele: B42,BVS7

Alternate Strain Number: OG71

Depositor: OG

Linkage Group: VR,IL

Species Number: 10

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
gran	VR. Linked to pl (0/75); between pab-2 (1 to 8%) and his-6 (8 to 27%) (816, PB). (812)Delicate granular conidiation, with conidia adherent rather than powdery (812). Sparsely branched hyphae (382). Morphologically distinct from pl mutants. Reduced amount of cell wall peptides (1165).	VR	B
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