| Literature DB >> 803944 |
Abstract
Biotin auxotrophs of Bacillus subtilis were isolated and classified into three groups according to growth requirements, cross-feeding pattern, and biotin precursors excreted into culture supernatant fluids. Mutant genes were mapped by transduction using phage PBS1. All presently identified bio genes were linked to aroG with an order of bio-aroG-argA-leu-1. No linked markers were found to the left of the bio loci.Entities:
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Year: 1975 PMID: 803944 PMCID: PMC285605 DOI: 10.1128/jb.121.1.1-8.1975
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490