[1] Xi An Jiao Tong Univ, Dept Genet & Mol Biol, Sch Med, Xian 710061, Shaanxi, Peoples R China
[2] Xi An Jiao Tong Univ, Sch Life Sci & Technol, Xian 710061, Shaanxi, Peoples R China
[3] Xi An Jiao Tong Univ, Sch Med, Affiliated Hosp 1, Xian 710061, Shaanxi, Peoples R China
[4] NIDDK, NIH, Phoenix, AZ USA