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中国农学通报 ›› 2006, Vol. 22 ›› Issue (1): 21-21.

所属专题: 生物技术 农业工程 马铃薯

• 目次 • 上一篇    下一篇

基因工程改良甘薯的研究与展望

陈选阳,袁照年,张招娟   

  • 出版日期:2006-01-05 发布日期:2006-01-05

Advance and Prospects of Study on Gene Engineering for Sweetpotato(Ipomoea batatas L.) Improving

Chen Xuanyang, Yuan Zhaonian, Zhang Zhaojuan   

  • Online:2006-01-05 Published:2006-01-05

摘要: 综述了利用基因工程改良甘薯的研究进展,包括甘薯的再生系统,外源基因转化方法,以及利用基因工程提高甘薯块根蛋白质含量、改善氨基酸组成,改善淀粉组成和含量,提高甘薯抗病、抗虫与抗病毒能力所取得的进展、存在的问题及应用的潜力等。

Abstract: The advance of study on genetic engineering for sweetpotato improving was reviewed, including plantlets regeneration in vitro, methods of transformation for foreign genes, improving the qualities of protein and starch, increasing the contents of protein and starch of the tuberous roots and enhancing of resistance to diseases and virus. The existing problems and the potential of genetic engineering was also presented.