Alcaligenes faecalis var. myxogenes 10C3の親株, 変異株によるサクシノグルカンとカードランの生成

概要

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About 80 mutant strains which developed colonies, looking different from those of the parent M strain of Alcaligenes faecalis var. myxogenes 10C3,were isolated using a mutagen, N-methyl-N-nitro-N-nitrosoguanidine. Seven of these strains were selected and their abilities to produce succinoglucan and curdlan were compared with those of the parent M and mutant K strains. They were divided into 4 groups; group 1 (strains M and 22) is very active in succinoglucan production, but rather or very weak in curdlan production; group 2 (strains 53 and 25) is fairly active in succinoglucan production, and fairly or very active in curdlan production; group 3 (strains 29,K, 11 and 60) is very weak or inactive in succinoglucan production, but rather or very active in curdlan production; group 4 (strain 71) is very weak in succinoglucan production and inactive in curdlan production.
社団法人日本生物工学会の論文
1968-09-25