Evolution in protein interaction networks: co-evolution, rewiring and the role of duplication.
Evolution in protein interaction networks: co-evolution, rewiring and the role of duplication.
复制标题
蛋白质相互作用网络的进化:共同进化、重新布线和复制的作用。
DOI:
10.1042/bst0370768
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发表时间:
2009
影响因子:
3.9
通讯作者:
Robertson DL
中科院分区:
文献类型:
--
作者:
Robertson DL
Molecular function is the result of proteins working together, mediated by highly specific interactions. Maintenance and change of protein interactions can thus be considered one of the main links between molecular function and mutation. As a consequence, protein interaction datasets can be used to study functional evolution directly. In terms of constraining change, the co-evolution of interacting molecules is a very subtle process. This has implications for the signal being used to predict protein–protein interactions. In terms of functional change, the ‘rewiring’ of interaction networks, gene duplication is critically important. Interestingly, once duplication has occurred, the genes involved have different probabilities of being retained related to how they were generated. In the present paper, we discuss some of our recent work in this area.
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影响因子:
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