Gene: adenine-7 VR

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adenine-7

locus: ad-7

locus_name: adenine-7

organism_type: B

chromosome_number: V

chromosome_side: R

link_group: VR

cultural_requirements: VR. Right of cot-2 (4%). Left of ro-4 (4%) and pab-2(8%). (158, 156). (687) Uses adenine or hypoxanthine (682). Lacks phosphoribosylpyrophosphate amidotransferase, the first enzyme in de novo purine biosynthesis (525) (Fig. 8). Ascospores from homozygous ad-7 x ad-7 crosses are white (allele Y175M256). Strains carrying allele P73Bl7l(t) are temperature sensitive.

enzyme_id: 158

Enzyme: phosphoribosylpyrophosphate amidotransferase

anid_name: adE?

near_l: cot-2 (4%)

near_r: ro-4 (4%) and pab-2(8%)

neu_name:

supplement: adenine or hypoxanthine

image_url:

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