期刊
FEBS LETTERS
卷 501, 期 2-3, 页码 127-130出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0014-5793(01)02644-8
关键词
codon usage; translational selection; mutational bias; Chlamydomonas reinhardtii
In unicellular species codon usage is determined by mutational biases and natural selection. Among prokaryotes, the influence of these factors is different if the genome is skewed towards AT or GC, since in AT-rich organisms translational selection is absent. On the other hand, in AT-rich unicellular eukaryotes the two factors are present. In order to understand if GC-rich genomes display a similar behavior, the case of Chlamydomonas reinhardtii was studied. Since we found that translational selection strongly influences codon usage in this species, we conclude that there is not a common pattern among unicellular organisms. (C) 2001 Federation of European Biochemical Societies. Published by Elsevier Science B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据