转运RNA家族中的典型特征。
Archetypical features in tRNA families.
作者信息
Nicoghosian K, Bigras M, Sankoff D, Cedergren R
机构信息
Départment de Biochimie, Université de Montréal, Québec, Canada.
出版信息
J Mol Evol. 1987;26(4):341-6. doi: 10.1007/BF02101153.
PMID:3131535
Abstract
A compilation of known tRNA, and tRNA gene sequences from archaebacteria, eubacteria, and eukaryotes permits the construction of tRNA cloverleafs which show conserved structural elements for each tRNA family. Positions conserved across the three kingdoms are thought to represent archetypical features of tRNAs which preceded the divergence of these kingdoms.
摘要
对来自古细菌、真细菌和真核生物的已知转运RNA（tRNA）及tRNA基因序列进行汇编，有助于构建tRNA三叶草结构，这些结构显示了每个tRNA家族的保守结构元件。在这三个生物界中保守的位置被认为代表了在这些生物界分化之前tRNA的典型特征。
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