we have investigated three aspects of rna turmor virus replication and cell transformation : ( 1 ) the properties of the purified avian and mammalian viral rna-directed dna polumerase , ( 2 ) some characteristics of the viral 60-70s rna genome , 30-40s rna subunits and intracellular viral rna species , and ( 3 ) the interaction of the viral dna polymerase with its rna template early during infection and cell transformation by the murine sarcoma-leukemia virus ( msv [ mlv ] ) .
C0035736
viral rna
C0035668
rna