FGSC #3137

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Reporting Genes: T(IV->VI)ALS159,cys-4;ylo-1

Species: crassa

Allele: ALS159 K7 Y30539y

Alternate Strain Number: 46-941

Depositor: DDP

Linkage Group: IVR;VIR;IVR;VIL

Mating Type: A

Species Number: 10

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
cys-4	IVR. Right of mat (10%) and T(NM152). Left of uvs-2(5%) (721, 808, 1023). (815) Uses cysteine; slight response to thiosulfate (721). Poor growth on methionine. Lacks sulfite reductase, as do cys-2 and cys-10 mutants (596).	IVR	B
ylo-1	VIL. Between cys-1 (8%) and ad-1 (6%). Probably right of Bml (2%) (1012, PB). (381). Yellow carotenoids (381). Affects synthesis of neurosporaxanthin (4'-apo-beta'-caroten-4'-oic acid); citations in reference 398. Lesion probably involves the conversion of lycopene to 3,4-dehydrolycopene or the conversion of either torulene or gamma-carotene to neurosporaxanthin (398 and references therein) (Fig. 9). Resembles the orange wild type in young cultures, but color differences become clear with age. Expressed in both conidia and mycelia. Undefined modifiers affect intensity. Fails to complement with many of the al-1 and al-2 albino strains (R.E. Subden, personal communication).	VIL	B
T(IV->VI)ALS159	Translocation		B