FGSC #2749

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Reporting Genes: un-2 his-2

Species: crassa

Allele: 46006(t) Y152M14

Alternate Strain Number: 1527

Depositor: DDP

Linkage Group: IR IR

Mating Type: a

Species Number: 10

Opposite Mating Type: 2748

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group	Type
un-2	IR. Between the T(AR173) left breakpoint and T(AR190); hence, right of the centromere and arg-3 (1 to 2%) and left of his-2 (1%). Included in duplications from T(AR173) but not from T(AR190) (808). (482). Unknown function. Heat sensitive (482). Growth at 25°C but not at 39°C. Scorable but leaky at 34°C. Formerly called un(46006).	IR	B
his-2	IR. Right of T(AR190) and un-2 (<1%). Left of the T(AR173) right breakpoint and of nuc-1 (<1%) (172, 670, 808). (434)Requires histidine (434). Affects adenosine 5'-triphosphate phosphoribosylpyrophosphate pyrophosphorylase (16) (Fig. 14). Intralocus complementation (162). Recombination between his-2 alleles is controlled by rec-3(173); it is not affected by rec-1 (172). Initial his-2 allele called C94.	IR	B