The Amur sturgeon (Acipenser schrenckii) Sox9 partial cDNA (1?140?bp) was cloned from cDNA of this species gonad by RACE-PCR,and the temporal and spatial expression patterns were analyzed by RT-PCR.

• 利用RT PCR和RACE的方法从史氏鲟 (Acipenserschrenckii)中克隆了Sox9基因cDNA的部分序列(114 0bp)。