Homology of a plasmid from the spirochete Treponema denticola with the single-stranded DNA plasmids
Homology of a plasmid from the spirochete Treponema denticola with the single-stranded DNA plasmids
复制标题
来自螺旋体密螺旋体的质粒与单链 DNA 质粒的同源性
DOI：
10.1128/jb.174.8.2724-2728.1992
复制
发表时间：
1992
影响因子：
3.2
通讯作者：
I. Saint Girons
中科院分区：
文献类型：
--
作者：
J. Macdougall;D. Margarita;I. Saint Girons
本文测定了从口腔密螺旋体分离的隐蔽质粒pTD 1的2，647-bp核苷酸序列。该序列揭示了两个开放的阅读框架，A和B，分别编码335和235个氨基酸的多肽。开放阅读框A显示与编码来自革兰氏阳性细菌中常见的一组质粒的复制蛋白的基因的序列相似性，所述质粒通过单链中间体复制。
The 2,647-bp nucleotide sequence of cryptic plasmid pTD1, isolated from the oral spirochete Treponema denticola, was determined. The sequence revealed two open reading frames, A and B, which encode polypeptides of 335 and 235 amino acids, respectively. Open reading frame A shows sequence similarity to genes that encode replication proteins from a group of plasmids common in gram-positive bacteria, which replicate via a single-stranded intermediate.