● Molecular cloning and function analysis of the yield and plant architecture related genes in rice

● Identification and analysis of genes regulatory network models for yield and plant architecture in rice

● To identify yield and plant architecture related germplasms in rice

● Construction of genetic population and chromosome segments substitution lines in rice

● Fine mapping, cloning, function analysis and allelism evaluation of quantitative trait loci for yield and plant architecture

● Advantaged genes pyramiding and new varieties breeding