By using PCR we obtained the cDNAs of EGP,23KD membrane protein,Actin and GCP from our cDNA libraries,GCP is a low|abundant expressed gene.

• 通过PCR技术 ,我们从文库中钓取到EGP、2 3kD膜蛋白、Actin和GCP的cDNA ,其中GCP基因为低丰度表达基因。