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中国农学通报 ›› 2010, Vol. 26 ›› Issue (18): 116-118.

所属专题: 小麦

• 农学 农业基础科学 • 上一篇    下一篇

小麦-山羊草复合群的起源与与进化研究进展

王玉海 代彦涛 郑 美 张 英 付 琪 杨列亮 王洪刚   

  • 收稿日期:2010-07-07 修回日期:2010-07-22 出版日期:2011-09-20 发布日期:2011-09-20

Research Advances on Origin and Evolution of Triticum-Aegilops Complex

  • Received:2010-07-07 Revised:2010-07-22 Online:2011-09-20 Published:2011-09-20

摘要: 摘要: 为了给小麦-山羊草复合群的研究和利用提供依据,本文详细综述了多倍体小麦和多倍体山羊草的起源与进化过程,及山羊草在多倍体小麦起源中的作用,总结了在小麦-山羊草复合群起源及进化研究方面存在的问题,并对现存问题的解决提出了展望。

关键词: 芒, 芒, 花粉生活力, 离体萌发法, FDA染色法, I2-KI染色法

Abstract: Abstract: To provide the reference for research and utilization of Triticum-Aegilops complex. The origin and evolution of Triticum-Aegilops complex, and the role of Aegilops on the origin of multiploid wheat were well reviewed in this paper. The donors of B genome in multiploid wheat and that of some genomes in multiploid Aegilops species was still uncertain. Prospect was raised about how to identify the donors of the genomes mentioned above.