FGSC #8937

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Reporting Genes: poi-2 arg-10 nt

Species: crassa

Allele: poi-2(101)

Depositor: MAN

Linkage Group: VII

Mating Type: a

Species Number: 10

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
poi-2	VIIR. Linked to cat-2 (0 or 1T/18 asci), cox-8 (1T/18 asci). The second most abundant cDNA isolated from starved mycelial and perithecial tissues. A novel sequence.	VIIR	B
arg-10	Uses arginine but not precursors.	VIIR	B
nt	VIIR. Between arg-10 (2 to 12%) and sk (7 to 18%) (789). (874) Uses nicotinic acid. May respond also to tryptophan, phenylalanine, tyrosine, quinic acid, and precursors of nicotinic acid or tryptophan, or both, depending on genetic background (448, 760). Best supplemented with nicotinamide and scored as a nic mutant. Probably deficient in tryptophan pyrrolase (tryptophan 2,3-dioxygenase) (Fig. 18), but direct evidence is lacking because tryptophan oxygenase cannot be assayed in Neurospora (368). Kynurenine formamidase levels are normal (368). Pyridine nucleotide levels (111).	VIIR	B