first , a small cdna clone obtained by reverse transcription of poly ( a ) -rich rna species from infected cells contained 90 bases from the 5 ' terminus of the gene for the p protein and about 600 bases from the 3 ' end of the downstream gene , which specifies the m protein , the entire cloned sequence being an accurate complement of the genomic rna .
C0035380
reverse transcription
C0035668
rna