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植物草酸氧化酶及其基因的研究进展 被引量:5

Research on Oxilate Oxidase and Its Gene in Plant
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摘要 介绍了草酸氧化酶的发现过程、组成与结构;阐述了该酶的生物功能,即在植物中能将草酸降解成H2O2和CO2,从而消除草酸毒素的致病作用;综述了前人对该酶进行的基因克隆与遗传转化方面的研究,结果表明遗传转化可提高植物体内的草酸氧化酶含量,并增强植物抗性。提出了现有研究中存在基因资源少、异源转化困难等问题,今后的研究重点应放在发掘与该酶相关的植物资源和筛选较抗(耐)病品种,以期为今后的研究提供全面的信息和参考。 Introduced the discovery process, composition and structure of Oxalate oxidase (oxilate oxidase, oxo); discussed the biological function of the enzyme, namely, can degrade to H2O2 and CO2, thereby eliminated the pathogenicity of toxin. Overviewed the studies of gene cloning and genetic transformation of OXO, the results showed that the genetic transformation can improve content of OXO, and enhance plant resistance. Proposed the genetic resources of OXO were limited, and heterologous gene were hard to transformate. For the future, the emphases should be the discovery of resistant plant resources, in order to offer the comprehensive information for the research on the gene.
出处 《中国农学通报》 CSCD 北大核心 2010年第7期48-51,共4页 Chinese Agricultural Science Bulletin
基金 吉林省博士后基金项目"大豆耐菌核病优异种质及基因资源的挖掘"(00206)
关键词 草酸氧化酶 生物功能 基因克隆 遗传转化 oxilata oxidase(OXO) biological functions gene cloning transgene
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参考文献38

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二级参考文献51

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