コソウキン ヘンイ カブ ノ ゾウショク ニタイスル チアミン ヨウキュウセイ
Requirement of Thiamine for Growth in a Mutant of Bacillus subtilis
c0010019r011.pdf 1.27 MB
Mutants of Bacillus subtilis with a heat-sensitive spores have been isolated. Of these mutants, a strain 1508C required simultaneously thiamine and grew normally when thiamine was provided. The mutant have a double requirement for the pyrimidine and thiazole moieties of the vitamin molecule. All the spontaneous revertants isolated from the mutant restores the thiamine deficiency, but does not result in increased heat-resistance of spores, compared with those of wild type.
Memoirs of the Faculty of Science, Shimane University
The Faculty of Science, Shimane University
Departmental Bulletin Paper
Faculty of Science and Engineering