谷子主要性状主基因多基因混合遗传模型分析
解慧芳, 魏萌涵, 宋中强, 刘金荣, 王素英, 邢璐, 王淑君, 刘海萍, 贾小平, 宋慧

Analyzing of the Mixed Inheritance Model of Major Gene Plus Polygene of Main Traits in Foxtail Millet
Xie Huifang, Wei Menghan, Song Zhongqiang, Liu Jinrong, Wang Suying, Xing Lu, Wang Shujun, Liu Haiping, Jia Xiaoping, Song Hui
表4 RIL群体相关性状的一阶遗传参数估值
Table 4 Univalent genetic parameters of the traits in the RIL population
性状Trait 模型Model m(m1) m2 m3 d(da) db dc iab(i*) iac ibc iabc [d]
抽穗期HD MX2-ED-A 56.925 0.265 3.876 -3.703
生育期GP MX3-AI-A 91.642 -2.284 -1.183 -1.187 0.086 0.087 1.184 -0.084 3.739
株高PH MX2-IE-A 122.150 -3.575 -5.417
主茎节数NSN 3MG-CEA 13.324 -0.361 -0.361 -0.361
穗下节间长PIL PG-AI 29.000 38.33 29.462
穗颈粗PND MX3-AI-A 2.805 -2.514 -2.386 -2.514 -0.021 0.107 -0.021 -2.386 9.480
穗长PL PG-AI 19.830 23.83 22.716
单穗重SPW MX2-AE-A 15.895 1.151 0.573 -0.745
单穗粒重GWP MX2-DE-A 13.452 -1.019 1.765