Family specific rates of protein evolution

被引:18
作者
Luz, H [1 ]
Vingron, M [1 ]
机构
[1] Max Planck Inst Mol Genet, D-14195 Berlin, Germany
关键词
D O I
10.1093/bioinformatics/btl073
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Motivation: Amino acid changing mutations in proteins are contstrained by purifying selection and accumulate at different rates. We estimate evolutionary rates on multiple alignments of eukaryotic protein families in a maximum likelihood framework and spot sets of slow and fast evolving proteins. Results: We find that the evolution of indispensable proteins is constrained by selection and that protein secretion is coupled to an increased evolutionary rate.
引用
收藏
页码:1166 / 1171
页数:6
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