学科分类
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1 个结果
  • 简介:Computationalanalysisisessentialfortransformingthemassesofmicroarraydataintoamechanisticunderstandingofcancer.Herewepresentamethodforfindinggenefunctionalmodulesofcancerfrommicroarraydataandhaveappliedittocoloncancer.First,acoloncancergenenetworkandanormalcolontissuegenenetworkwereconstructedusingcorrelationsbetweenthegenes.Thenthemodulesthattendedtohaveahomogeneousfunctionalcompositionwereidentifiedbysplit-tingupthenetwork.Analysisofbothnetworksrevealedthattheyarescale-free.Comparisonofthegenefunctionalmodulesforcoloncancerandnormaltissuesshowedthatthemodules’functionschangedwiththeirstructures.

  • 标签: DNA微阵列数据 大肠癌 基因功能模块 GN算法 网络分割算法