SEQUENCE OF THE 16S RIBOSOMAL-RNA FROM HALOBACTERIUM-VOLCANII, AN ARCHAEBACTERIUM
SEQUENCE OF THE 16S RIBOSOMAL-RNA FROM HALOBACTERIUM-VOLCANII, AN ARCHAEBACTERIUM
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DOI：
10.1126/science.221.4611.656
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发表时间：
1983-01-01
期刊：
影响因子：
56.9
通讯作者：
WOESE, CR
中科院分区：
文献类型：
--
作者：
GUPTA, R;LANTER, JM;WOESE, CR
对古细菌H.通过DNA测序方法确定了volcanii。古细菌rRNA在二级结构上与真细菌对应物相似。虽然它在序列上更接近于真核生物的16 S rRNA，而不是真核生物的16 S-like rRNA，但H. volcanii序列也显示出与其真核对应物的某些特定相似点。自H. volcanii序列与真细菌和真核生物的序列比这两个版本更接近，因此古细菌序列与它们共同的祖先序列比其他两个版本更接近。
The sequence of the 16S rRNA from the archaebacterium H. volcanii was determined by DNA sequencing methods. The archaebacterial rRNA is similar to its eubacterial counterpart in secondary structure. Although it is closer in sequence to the eubacterial 16S rRNA than to the eukaryotic 16S-like rRNA, the H. volcanii sequence also shows certain points of specific similarity to its eukaryotic counterpart. Since the H. volcanii sequence is closer the eubacterial and the eukaryotic sequences than these 2 are to one another, it follows that the archaebacterial sequence resembles their common ancestral sequence more closely than does either of the other 2 versions.