A Network Partition Algorithm for Mining Gene Functional Modules of Colon Cancer from DNA Microarray Data

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摘要 Computationalanalysisisessentialfortransformingthemassesofmicroarraydataintoamechanisticunderstandingofcancer.Herewepresentamethodforfindinggenefunctionalmodulesofcancerfrommicroarraydataandhaveappliedittocoloncancer.First,acoloncancergenenetworkandanormalcolontissuegenenetworkwereconstructedusingcorrelationsbetweenthegenes.Thenthemodulesthattendedtohaveahomogeneousfunctionalcompositionwereidentifiedbysplit-tingupthenetwork.Analysisofbothnetworksrevealedthattheyarescale-free.Comparisonofthegenefunctionalmodulesforcoloncancerandnormaltissuesshowedthatthemodules’functionschangedwiththeirstructures.
机构地区 不详
出版日期 2006年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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