Gene: thiamine-4 III
thiamine-4
locus: thi-4
locus_name: thiamine-4
organism_type: B
chromosome_number: III
chromosome_side:
link_group: III
cultural_requirements: III. Linked to acr-2, spg, and sc (< 1%). Left of pro-1(3%) and ace-2 (4 to 9%) (812). (482). Requires thiamine (301). Anomalous in condensation of the pyrimidine and thiazole precursors. Very leaky (301). A probable allele called "thi-lo" greatly increases the thiamine requirement of thi-1 strains and decreases the ability to synthesize thiamine from pyrimidine and thiazole. thi-lo strains have no detectable nutritional requirement in the absence of thi-1. thi-lo failed to recombine with thi-4 among 55 scorable progeny (301).
enzyme_id: 202
Enzyme: none
anid_name:
near_l: Linked to acr-2, spg, and sc (< 1%)
near_r: pro-1(3%) and ace-2 (4 to 9%)
neu_name:
supplement: thiamine
image_url:
Strains
References
