标题：Construction and analysis of gene networks for Arabidopsis
作者：Li, Eryan ;Wang, Shudong ;Su, Yansen ;Sun, Longxiao ;Meng, Dazhi
作者机构：[Li, Eryan ;Wang, Shudong ;Su, Yansen ;Sun, Longxiao ;Meng, Dazhi ] Institute of Information Science and Engineering, Shandong University of Science a 更多
会议名称：2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011
会议日期：September 14, 2011 - September 16, 2011
来源：2011 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2011
摘要：Constructing gene network and analyzing its structure is a basic but important way to discover and understand unknown physiological mechanisms of Arabidopsis subject to external stimuli on both the cellular and molecular levels. Mutual information networks are identified based on gene expression profiles of Arabidopsis in normal condition and subject to stimuli. The comparison and analysis of these network structures show that four network statistics, average degree, average clustering coefficient, modularity, the proportion of non-isolated nodes can distinguish the two types of networks corresponding to normal condition and those subject to different stimuli. A new method is proposed to classify these networks in multidimensional parameter space. Our studies can help better understanding of physiological mechanisms of genome response to stimuli. © 2011 IEEE.