Exploring the evolution mechanism of function module in the biological networks

作     者：Junjun Hao1,Zengrong Liu1,2(1.Institute of System Biology,Shanghai University,Shanghai,200444,China 2.Department of Mathematics,Shanghai University,Shanghai 200444,China) 

会议名称：《第十三届全国非线性振动暨第十届全国非线性动力学和运动稳定性学术会议》

会议日期：2011年

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：supported by NNSF of China under Grant(No.10832006) Key Disciplines of Shanghai Municipality(S30104) 

关 键 词：Biological network Duplication and divergence Functional module 

摘      要：In the process of biological evolution,it is indispensable for duplication and divergence to the module *** a network consisted with several isolated sub-networks,duplication can only cause to local expand,while it can not produce the connection with biological functions,such as module *** provides linkages with other potential isolated parts,but it can not contribute with the scale of network *** taking into account these two factors,we can describe effectively the biological evolution mechanism of the network module.