《植物生理学报》 2011, 47(5): 427-436

甘薯遗传转化及其在分子育种中的应用

杨俊¹, 张敏², 张鹏^1,2,3,*

1中国科学院上海生命科学研究院植物生理生态研究所植物分子遗传国家重点实验室, 上海200032; 2中国科学院合成生物 学重点实验室, 上海200032; 3中国科学院上海辰山植物科学研究中心, 上海辰山植物园, 上海201602

通信作者：张鹏；E-mail: zhangpeng@sibs.ac.cn；Tel: 021-54924096

摘　要：

甘薯是全球重要的块根类作物, 不仅为人类提供了粮食, 同时也是动物饲料、淀粉及燃料乙醇等工业加工的原材 料。建立甘薯遗传转化体系不仅是开展甘薯重要基因功能验证的平台, 同时也是甘薯转基因分子育种的必要手段。本 文对甘薯遗传转化技术的发展及应用进行了综述。

关键词：甘薯; 植株再生; 遗传转化; 应用

收稿：2011-04-01   修定：2011-04-11

资助：国家高技术研究发展计划(2009AA10Z102)、国家重点基础研究计划(2007CB108805)和上海市绿化和市容管理局专项(G102410)。

Genetic Transformation of Sweet Potato and Its Application in Molecular Breeding

YANG Jun¹, ZHANG Min², ZHANG Peng^1,2,3,*

¹National Key Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200032, China; ²Key Laboratory of Synthetic Biology of Chinese Academy of Sciences, Shanghai 200032, China; ³Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences, Shanghai Chenshan Botanical Garden, Shanghai 201602, China

Corresponding author: ZHANG Peng; E-mail: zhangpeng@sibs.ac.cn; Tel: 021-54924096

Abstract:

Sweet potato is an important root crop for food production world-wide and serves as raw material for the processing of feeds, starches and bioethanol in various industries. Establishment of efficient genetic transformation system in sweet potato not only provides a platform for functional verification of important genes, but also is an essential tool for molecular breeding in sweet potato improvement. This review presents the development and application of genetic transformation in sweet potato.

Key words: sweet potato; plant regeneration; genetic transformation; application