transcriptase

tran scrip tase |tranˈskripˌtās, -ˌtāz ˌtrænˈskrɪpteɪs | ▶noun Biochemistry an enzyme that catalyzes the formation of RNA from a DNA template during transcription. Also called RNA polymer.

transcriptase

transcriptase |tranˈskrɪpteɪz, trɑːn -| ▶noun [ mass noun ] Biochemistry an enzyme which catalyses the formation of RNA from a DNA template during transcription, or (reverse transcriptase ) the formation of DNA from an RNA template in reverse transcription.