质粒Co1E2-P9和Co1E2-CA42及其免疫蛋白的比较。
Comparison of plasmids Co1E2-P9 and Co1E2-CA42 and their immunity proteins.
作者信息
Watson R, Konarska-Kozlowska M, Iyer V N, Yaguchi M, Visentin L P
出版信息
J Bacteriol. 1983 Mar;153(3):1552-7. doi: 10.1128/jb.153.3.1552-1557.1983.
Abstract
Plasmids ColE2-CA42 (6.1 kilobases) and ColE2-P9 (6.8 kilobases) were found to have homologous (4.3-kilobase) DNA segments which contain their colicin and immunity genes. The relatedness of their immunity proteins was verified by determining their amino acid compositions and N-terminal sequences. These characteristics were compared with those of ColE3-CA38.
摘要
发现质粒ColE2-CA42（6.1千碱基）和ColE2-P9（6.8千碱基）具有同源（4.3千碱基）DNA片段，其中包含它们的大肠杆菌素和免疫基因。通过测定其氨基酸组成和N端序列，证实了它们免疫蛋白的相关性。将这些特征与ColE3-CA38的特征进行了比较。
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