ZHOU Jue-yu1,MA Wen-li1,FEI Jia2,DING Da-peng1,SHI Rong1,JIANG Li1,ZHENG Wen-ling3 1Institute of Genetic Engineering,Southern Medical University,Guangzhou 510515,China;2Department of Biochemistry and Molecular Biology,Medical College of Jinan University,Guangzhou 510632,China;3South China Genomics Research Center,Guangzhou 510800,China