Evolution of Archaebacteria: Phylogenetic Relationships Among Archaebacteria, Eubacteria, and Eukaryotes
Evolution of Archaebacteria: Phylogenetic Relationships Among Archaebacteria, Eubacteria, and Eukaryotes
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古细菌的进化：古细菌、真细菌和真核生物之间的系统发育关系
DOI：
10.1007/978-4-431-68302-5_21
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发表时间：
1991
期刊：
影响因子：
--
通讯作者：
S. Osawa
中科院分区：
文献类型：
--
作者：
T. Miyata;N. Iwabe;K. Kuma;Y. Kawanishi;M. Hasegawa;H. Kishino;Y. Mukohata;K. Ihara;S. Osawa
All extant organisms are thought to be classified into three primary kingdoms (urkingdoms), eubacteria, archaebacteria, and eukaryotes. It is generally impossible to know the correct evolutionary relationships among the three urkingdoms from analysis based on a comparison of a single molecule from a variety of extant species, because the root of molecular phylogenetic tree inferred from such a comparison could not be determined uniquely. We overcame this difficulty by comparing pairs of duplicated genes, elongation factors Tu and G and the catalytic and noncatalytic subunits of ATPase, which are thought to have diverged by gene duplication before divergence of the urkingdoms. Using each protein pair, we inferred a composite phylogenetic tree with two clusters corresponding to different proteins, from which the evolutionary relationship among the urkingdoms is determined uniquely. The inferred composite trees has revealed that all the major groups of archaebacteria (extreme halophiles, extreme thermophiles and methanogens) are more closely related to eukaryotes than to eubacteria. Furthermore, branching patterns of the three major groups of archaebacteria and eukaryotes were examined in detail. It has been shown that the three archaebacterial groups possibly form a single cluster. Phylogenetic positions of three nodes leading to these four groups, however, are likely to be very close to one another.
DOI：
10.1073/pnas.86.17.6661
发表时间：
1989-09-01
影响因子：
11.1
作者：
GOGARTEN, JP;KIBAK, H;YOSHIDA, M
通讯作者：
YOSHIDA, M
生殖支原体 tuf 基因的核苷酸序列。
影响因子：
14.9
作者：
Loechel,S;Inamine,JM;Hu,PC
通讯作者：
Hu,PC
来自嗜热自养甲烷杆菌和皮肤红盐杆菌的核糖体“A”蛋白 N 端区域的序列同源性。
DOI：
10.1016/0005-2795(80)90207-x
发表时间：
1980
期刊：
Biochimica et biophysica acta
影响因子：
--
作者：
Matheson,AT;Yaguchi,M;Balch,WE;Wolfe,RS
通讯作者：
Wolfe,RS