Classification and genetic diversity of spike‐drooping germplasm of Elymus from different ecoregions in China

摘要：

There are many important grasses which belong to Elymus on the earth.However,the classifications of Elymus are differences for different taxonomists (Baum, B.R., Yang, J.L., 1991 ).The goals of this study were to identify and classify the 49 spike‐drooping Elymus germaplasm materials collected from 7 different regions of China ( Inner Mongolia, Xinjiang, Qinghai, Ningxia, Tibet, Yunnan and Qilian mountains) by morphological characters.And also made seeds gliadin diversity analysis and observed the number of chromosome.

关键词： Elymus L. spike‐drooping chromosome karyotype analysis gliadin diversity

作者: J.Qi H.S.Lu H.Q.Wang Z.Xu

作者单位: Pratacultural College,Gansu Agricultural University,Lanzhou 730070,China;Grassland Research Institut Grassland Research Institute,CAAS,Huhhot,Inner Mongolia 010010,China

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）