FGSC #4560

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Reporting Genes: col-2

Species: crassa

Allele: Y5331

Alternate Strain Number: 7180

Mutagen: MC

Depositor: DDP

Linkage Group: VII

Mating Type: A

Species Number: 10

Genetic Background: SL4

Opposite Mating Type: 4561

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
col-2	VII. Linked to met-7 and met-9 (1%), probably to the left (812, 816). Right of T(T54M50) (D.D. Perkins, unpublished data). Colonial morphology (46). Photographs (112, 9469 948). Altered structure of NADP-specific glucose-6-phosphate dehydrogenase (116, 949). (bal and frmutants are also deficient in glucose-6-phosphate dehydrogenase.) Reduced NADPH level (110). Reduced linolenic level (115). Accumulates much neutral lipid (765). Pyridine nucleotide levels (111). Suppressor su(col-2)increases the linear growth rate and influences the electrofocusing pattern of col-2 glucose-6-phosphate dehydrogenase (948). Homozygous col-2x col-2crosses fail to mature. Immature asci are frequently nonlinear and occasionally show dichotomization (1007). Hyphae swell with age to diameters of 20 um (197).	VII	B