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Microarray-Based Differential Expression Monitoring of 79 Novel Genes in Human Fetal Tissues
作者姓名:Ma Shu\|hua  Wang Dun\|cheng  Shen Bei\|fen  Wang Sheng\|qi  . Institute of Radiation Medicine  Academy of Military Medical Sciences  B eijing  . Institute of Basic Medical Sciences  Academy of Military Medical Sciences  Beijing  
作者单位:Ma Shu\|hua 1,Wang Dun\|cheng 2,Shen Bei\|fen 2,Wang Sheng\|qi 1 1. Institute of Radiation Medicine,Academy of Military Medical Sciences,B eijing,100850 2. Institute of Basic Medical Sciences,Academy of Military Medical Sciences,Beijing,100850
基金项目:SupportedbytheNationalNaturalScienceFoundationofChina(398890 0 1 )
摘    要:0 IntroductionLarge scalesequencingandtheapplicationofexpressedsequencetag(EST)technologyhasledtotheidentificationofhundredsandthousandsofgenomicsequencesfromvariousmicrobestomulticellulareukaryotesandplants1,2 ] .ExpressionanalysisofeachknowngeneorESTusi…


Microarray-based differential expression monitoring of 79 novel genes in human fetal tissues
Ma?Shu-hua,Wang?Dun-cheng,Shen?Bei-fen,Wang?Sheng-qi.Microarray-Based Differential Expression Monitoring of 79 Novel Genes in Human Fetal Tissues[J].Wuhan University Journal of Natural Sciences,2003,8(1):125-129.
Authors:Ma Shu-hua  Wang Dun-cheng  Shen Bei-fen  Wang Sheng-qi
Institution:(1) Institute of Radiation Medicine, Academy of Military Medical Sciences, 100850 Beijing;(2) Institute of Basic Medical Sciences, Academy of Military Medical Sciences, 100850 Beijing
Abstract:ESTs fragments which represents corresponding novel genes were obtained by sequencing and bioinformatics analysis of human fet al kidney cDNA library. Microarray was prepared by using these novel EST fragmen ts by automatic spotting. Expression patters of 79 ESTs of novel genes from huma n fetal kidney were analyzed in fetal brain and fetal heart tissues of 20\|week\ | and 26\|week\|age fetus by performing of cDNA chip hybridization. This provide s clues for studying exact functions of the novel genes. 8 genes were obtained w hich were expressed differentially in the fetal brain and heart of 20\|week\| an d 26\|week\|age respectively. Then differentially expressed genes were identifie d by Northern analysis. The more exact function of the novel genes is under stud y.
Keywords:cDNA chip  novel genes  expressed sequence t ag (EST)  differential expression  Northern analysis
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