In previous studies, quantitative trait loci (QTL) conditioning yield components were detected in the short arm of chromosome 6 by using the RIL population from Zhenshan 97B/ Milyang 46.

• 本实验室前期利用珍汕97B/密阳46重组自交系群体，经初步定位，发现第6染色体短臂上的QTL对研究群体的产量形成具有重要作用。