Analysis of Transcriptome of Rice Anther

摘要：

Important phenomena related to rice, such as Cytoplasmic male sterility (CMS), self-incompatibility and sex determination, are involved in sexual reproduction. For rice, the development process of male gametophyte and pollen contains several stages, including pre-meiotic anther (PMA), meiosis (MEI), tetrad (TET), uninuclear (UN) microspore, bicellular (BC) pollen, tricellular (TC) pollen, MEI,TET, and UN tapetum. With the 44K rice microarray chip and RNAs derived from LM-separated microspore/pollen and tapetum cells, in this paper, we identified the expression pattems involved in different stages. Furthermore, we also detected the enriched promoter motifs and enriched functions for each cluster, which are expected to provide biological insights into developmental procedure of male gametophyte and pollen.

关键词： CMS, Cytoplasmic male sterility PMA, pre-meiotic anther MEI, meiosis TET, tetrad UN, uninuclear BC, bicellular TC, tricellular LM, Laser microdissection MCL , Markov Cluster std, standard deviation GO, Gene Ontology BINGO, Biological Networks Gen

作者: Wenjuan Zhang Wei-Hua Tang Ji-Guang Wang Zhi-Ping Liu Xing-Ming Zhao Luonan Chen

作者单位: Institute of Plant Physiology and Ecology,Chinese Academy of Sciences,Shanghai 200032,China Academy of Mathematics and Systems Science,CAS,Beijing 100080,China Department of Electrical Engineering and Electronics,Osaka Sangyo University,Osaka 574-8530,Japan Institute of Plant Physiology and Ecology,Chinese Academy of Sciences,Shanghai 200032,China Institut Department of Electrical Engineering and Electronics,Osaka Sangyo University,Osaka 574-8530,Japan In

会议类型: 国际会议

会议名称: The 3rd International Symposium on Optimization and System Biology(第三届最优化与系统生物学国际会议 OSB09)

会议地点: 张家界

会议语种:英文

页码: 371-378

在线出版日期: 2009-09-20（万方平台首次上网日期，不代表论文的发表时间）