For each QTL, both additive effect and dominant effect were detected. Most QTLs had the genetic effect of partialdominance, dominance or overdominance.
Most of dete cted QTLs allele were come from cold-tolerant parent Jileng 1. The gene action was partialdominance, dominance and over dominance primarily.
所检测到的耐冷性QTL的增效等位基因多数来自吉冷1号,基因作用的方式主要为部分显性、显性和超显性。
3
The inheritance of 1000-kernel weight fit in with the additive dominance model and is controlled mainly by additive effects. The degree of dominance is partialdominance.