Evaluation of domestication-related genes in rice - Trait examination in the genetic background of wild rice

为了寻找水稻驯化的重要位点，利用粳稻和籼稻两种品种和一种亚洲野生稻的互交组合组成的4个回交重组自交系进行了驯化相关性状的QTL分析。结果表明，在具有栽培或野生遗传背景的两个群体中普遍检测到的qtl可能在水稻驯化的早期阶段发挥了重要作用。

In order to investigate important loci for rice domestication, QTL analysis of domestication-related traits was carried out with four backcross recombinant inbred populations derived from the reciprocal crosses between two rice cultivars (Japonica and Indica types) and an Asian wild rice accession. The results suggest that QTLs, commonly detected in the two populations having cultivated or wild genetic backgrounds, may have played important roles in the early phase of rice domestication.