中国小麦野生近缘植物的研究与利用

Study and Utilization of Wild Relatives of Wheat in China

随着人口和环境压力的增大以及生物技术的发展,外源基因的转移和利用将成为未来小麦育种中最重要的途径.本文对小麦野生近缘植物在我国的分布、收集、保存、抗病性评阶、遗传丢失和利用外源基因改良小麦做了全面的综述.

Whith the increasing of population and environmental stresses as well as development of biotechnology, it has become a very important approach to transfer alien genes from wild relatives into wheat for wheat breeding in future. This paper gives an overview of distribution, collection, evaluation on resistance to wheat diseases, genetic erosion in wild relatives of wheat in China. The status of using alien genes for wheat improvement is also discussed.