乳酸链球菌C2-1中质粒的分布及蛋白酶质粒的证据
Plasmid distribution and evidence for a proteinase plasmid in Streptococcus lactis C2-1.
作者信息
McKay L L, Baldwin K A
出版信息
Appl Microbiol. 1975 Apr;29(4):546-8. doi: 10.1128/am.29.4.546-548.1975.
Abstract
Five plasmids, distinguishable by their molecular weights (10(6), 2 x 10(6), 5 x 10(6), 10(7), 3 x 10(7), respectively) were isolated from Streptococcus lactis C2. A spontaneous proteinase-negative derivative of this strain lacked the 10(7) plasmid.
摘要
从乳酸链球菌C2中分离出了5种质粒，可根据它们的分子量（分别为10⁶、2×10⁶、5×10⁶、10⁷、3×10⁷）加以区分。该菌株的一个自发蛋白酶阴性衍生物缺少10⁷质粒。
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