土壌中に於ける放線菌の分布 : (第4報) Microbispora属の分離及び分類

概要

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The members of the genus Microbispora NONOMURA et OHARA (1957) (Syn. Waksmania LECHEVALIER et LECHEVALIER) were found to be widely distributed in the soil of Japan. In the isolation procedure, it was found that their colonies appeared preferably around a bit of soil which was set on SKINNER's soil extract agar in a PETRI dish, after a few weeks's incubation at 30℃.The isolates were taxonomically studied and classified into five species and two varieties. Of these, the following were described as new species and varieties : M. amethystogenes, M. amethystogenes var. nonreducans, M. parva, M. chromogenes, M. diastatica, M. rosea var. nonnitritogenes.There ware some antibiotic strains, and some others produced violet crystals, which were insoluble in water but soluble in benzine, abundantly on some agar media. All the strains required thiamine essentially and biotin secondarily or slightly for growth.
社団法人日本生物工学会の論文
1960-09-15