Based on the human IL 15 cDNA sequence in GenBank,three primers of PCR were designed,and a RT PCR method of detecting human IL 15mRNA expression was developed.

• 本文依据CenBank人IL?15的cDNA序列，设计3个特异性引物，建立了检测IL?15基因表达的逆转录PCR（RT?PCR）方法。