基于配合力和遗传距离的甜高粱杂种优势预测

王黎明,严洪冬,焦少杰,姜艳喜,苏德峰,孙广全

Heterosis Prediction of Sweet Sorghum Based on Combining Ability and Genetic Distance

WANG LiMing,YAN HongDong,JIAO ShaoJie,JIANG YanXi,SU DeFeng,SUN GuangQuan

表7 亲本间的分子遗传距离

Table 7 Molecular genetic distance (MGD) between parent lines

亲本Parent lines A1 A2 A3 A4 A5 A6 A7 A8 R1 0.70 0.75 0.78 0.76 0.70 0.71 0.79 0.73 R2 0.69 0.73 0.80 0.75 0.63 0.70 0.81 0.75 R3 0.67 0.68 0.71 0.73 0.65 0.68 0.64 0.70 R4 0.65 0.70 0.74 0.72 0.63 0.70 0.70 0.72 R5 0.84 0.92 0.95 0.89 0.50 0.90 0.90 0.93 R6 0.88 0.93 0.96 0.95 0.60 0.91 0.94 0.94 R7 0.53 0.59 0.63 0.56 0.56 0.59 0.67 0.58 R8 0.72 0.72 0.76 0.78 0.67 0.73 0.76 0.71