Reverse transcriptase rides again.
Varmus
H E
HE
D004720:Endonucleases / Q000235:genetics*; D005786:Gene Expression Regulation; D014176:Protein Biosynthesis; D012194:RNA-Directed DNA Polymerase / Q000235:genetics*; D012190:Retroviridae / Q000201:enzymology* / Q000235:genetics; D014178:Translocation, Genetic
D012194:RNA-Directed DNA Polymerase; D004720:Endonucleases