Dekio S, Yamasaki R, Jidoi J, Hori H, Osawa S
J Bacteriol. 1984 Jul;159(1):233-7. doi: 10.1128/jb.159.1.233-237.1984.
Nucleotide sequences of 5S rRNAs from four bacteria, Staphylococcus aureus Smith (diffuse), Staphylococcus epidermidis ATCC 14990, Micrococcus luteus ATCC 9341 and Micrococcus luteus ATCC 4698, were determined. The secondary structural models of S. aureus and S. epidermidis sequences showed characteristics of the gram-positive bacterial 5S rRNA (116-N type [H. Hori and S. Osawa, Proc. Natl. Acad. Sci. U.S.A. 76:381-385, 1979]). Those of M. luteus ATCC 9341 and M. luteus ATCC 4698 together with that of Streptomyces griseus (A. Simoncsits, Nucleic Acids Res. 8:4111-4124, 1980) showed intermediary characteristics between the gram-positive and gram-negative (120-N type [H. Hori and S. Osawa, 1979]) 5S rRNAs. This and previous studies revealed that there exist at least three major groups of eubacteria having distinct 5S rRNA and belonging to different stems in the 5S rRNA phylogenic tree.
测定了来自四种细菌的5S rRNA的核苷酸序列,这四种细菌分别是金黄色葡萄球菌史密斯菌株(弥散型)、表皮葡萄球菌ATCC 14990、藤黄微球菌ATCC 9341和藤黄微球菌ATCC 4698。金黄色葡萄球菌和表皮葡萄球菌序列的二级结构模型显示出革兰氏阳性菌5S rRNA的特征(116-N型[堀浩和大泽秀,《美国国家科学院院刊》76:381 - 385,1979])。藤黄微球菌ATCC 9341和藤黄微球菌ATCC 4698的二级结构模型以及灰色链霉菌的二级结构模型(A. 西蒙奇茨,《核酸研究》8:4111 - 4124,1980)显示出革兰氏阳性菌和革兰氏阴性菌5S rRNA之间的中间特征(120-N型[堀浩和大泽秀,1979])。这项研究以及之前的研究表明,至少存在三大类真细菌,它们具有不同的5S rRNA,并且在5S rRNA系统发育树中属于不同的分支。