玉米株高主效QTL qPH3.2精细定位及遗传效应分析

刘忠祥,杨梅,殷鹏程,周玉乾,何海军,邱法展

Fine Mapping and Genetic Effect Analysis of a Major QTL qPH3.2 Associated with Plant Height in Maize (Zea mays L.)

Zhong-Xiang LIU,Mei YANG,Peng-Cheng YIN,Yu-Qian ZHOU,Hai-Jun HE,Fa-Zhan QIU

表3 F2:3家系株高和穗位高遗传力分析

Table 3 Analysis of heritability for plant height and ear height of F2:3 families

性状 Trait 环境 Environment 遗传方差 Genetic variance 剩余方差 Residual variance 遗传力 Heritability (%) 株高PH 2014HG 100.08*** 38.03 83.04 2014SD 157.54*** 46.49 87.14 穗位高EH 2014HG 44.53*** 15.74 84.98 2014SD 55.84*** 22.10 80.84