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野生稻有利基因的发掘和利用
引用本文:鄂志国,王磊.野生稻有利基因的发掘和利用[J].遗传,2008,30(11):1397-1405.
作者姓名:鄂志国  王磊
作者单位:1. 中国水稻研究所科技信息中心,杭州,310006
2. 中国水稻研究所科技信息中心,杭州,310006;水稻生物学国家重点实验室,杭州,310006
基金项目:国家高技术研究发展计划(863计划),国家自然科学基金,中国水稻研究所基本科研业务费项目 
摘    要:摘要: 野生稻作为栽培稻的野生亲缘种, 具有许多优良的性状和有利基因, 是栽培稻品种进一步改良的天然遗传种质资源库。其中, 野生稻对病虫害的抗性、对各种逆境的耐受性以及胞质雄性不育等, 已广泛应用于现代栽培稻的育种改良。文章综述了野生稻种质资源的有利性状及相应控制基因的发掘, 探讨了其在今后水稻育种中的应用潜力。

关 键 词:野生稻  种质资源  基因  有利性状  育种改良
收稿时间:2008-04-23
修稿时间:2008-06-19

Discovery and utilization of favorable genes in wild rice
E Zhi-Guo,WANG Lei.Discovery and utilization of favorable genes in wild rice[J].Hereditas,2008,30(11):1397-1405.
Authors:E Zhi-Guo  WANG Lei
Institution:1. China National Rice Research Institute, Hangzhou 310006, China;
2. State Key Laboratory of Rice Biology, Hangzhou 310006, China
Abstract:Abstract: Wild rice is the closely related wild relatives of cultivated rice. Wild rice provides natural genetic germplasm resources for improving cultivated rice varieties as it possesses many desirable traits and favorable genes, many of which, such as resistance to diseases and insect pests, tolerance to different kinds of stresses and its cytoplasmic male sterility, have been widely used in cultivated rice breeding. In this paper, favorable traits of wild rice germplasm resources and the related genes were summarized, and their utilization potential in rice breeding were also discussed.
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