甘肃、青海地区小麦条锈菌监测及群体遗传多样性分析

黄苗苗,陈万权,曹世勤,孙振宇,贾秋珍,高利,刘博,刘太国

Surveillance and Genetic Diversity Analysis of Puccinia striiformis f. sp. tritici in Gansu and Qinghai Provinces

HUANG MiaoMiao,CHEN WanQuan,CAO ShiQin,SUN ZhenYu,JIA QiuZhen,GAO Li,LIU Bo,LIU TaiGuo

表5 甘肃和青海两省6个小麦条锈菌群体成对的群体遗传分化系数（对角线下部）和基因流（对角线上部）

Table 5 Pairwise population FST values (lower diagonal) and Nm (upper diagonal) among six populations of Pst collected from Gansu and Qinghai provinces

文县Wenxian 临洮Lintao 平凉Pingliang 临夏Linxia 互助Huzhu 西宁Xining 文县 Wenxian 2.408 2.337 3.408 2.916 1.074 临洮 Lintao 0.143*** 3.567 3.541 4.426 1.036 平凉 Pingliang 0.156*** 0.098*** 6.238 5.217 2.601 临夏 Linxia 0.114*** 0.103*** 0.056*** 8.055 2.072 互助 Huzhu 0.112*** 0.084*** 0.069*** 0.043*** 1.373 西宁 Xining 0.234*** 0.246*** 0.124*** 0.138*** 0.178***