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用基因芯片技术分析水稻白叶枯病菌侵染过程的基因表达图谱 被引量:3

Microarray analysis of Xanthomonas oryzae pv. oryzae gene expression profiling during infecting rice
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摘要 水稻白叶枯病是由水稻黄单胞细菌(Xan- thomonas oryzae pv.oryzae,简称Xoo)侵染引起的。对Xoo致病机理的研究已从传统生物学、生理生化学逐渐向分子生物学以及新近发展起来的基因组学方向发展。已经从Xoo中克隆和定性了 vir、avr、hrp等几十个致病相关基因,对这些基因结构和功能的研究,在一定程度上增加了对Xoo 与水稻互作分子基础的认识。然而,病原菌致病过程是一个极其复杂的过程,病原菌需要侵入寄主, 避开寄主的防卫反应,摄取营养,形成有效定殖。这一过程不是一个或几个基因产物所能完成的,而是需要大量的毒性因子在特定的时间、空间进行特异水平的表达,才能实现成功的侵染。为了全面认清病菌的致病机理,仅仅对单个基因的功能进行研究显然是不够的。
出处 《植物病理学报》 CAS CSCD 北大核心 2005年第S1期164-167,共4页 Acta Phytopathologica Sinica
基金 中国农业科学院"杰出人才计划"资助项目
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参考文献4

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同被引文献77

  • 1韩莹,桑锋,鲁亚平.基因芯片技术及其应用研究[J].生物技术通报,2006,22(4):12-15. 被引量:6
  • 2刘雷山,金小宝,朱家勇.基因芯片技术在新基因发现中的应用[J].生物技术通讯,2007,18(2):325-328. 被引量:4
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