SCREENING OF RAT GENOMIC LIBRARY WITH MINI-PLASMID
mini-质粒筛选大鼠基因组库

Two androgen related cDNA fragments were recloned into mini-plasmid AN7 (885bp) and then integrated into phage chromosome of lambda Charon 4A-rat liver genomic library by reciprocal recombination. The selected lambda DNA clones with the homologous sequence to the cDNAs were identified by genetic test and dot hybridization.