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A Reverse transcriptase (RT) is an enzyme used to generate complementary DNA (cDNA) from an RNA template, a process termed reverse transcription.It is mainly associated with retroviruses.elomerase is another reverse transcriptase found in many eukaryotes, including humans, which carries its own RNA template; this RNA is used as a template for DNA replication.
Forward primer is the primer located at the 5'-end of the gene, and reverse primer is that at the 3'-end.I normally call them as sense and antisense primers. This makes more sense. The sense primer has the same sequence as the sense strand (that produces the mRNA).The antisense primer has the complimentary sequence.y relaxin Â» Apr 25 2006 5:14 pm. Forward primer is the primer located at the 5'-end of the gene, and reverse primer is that at the 3'-end. I normally call them as sense and antisense primers. This makes more sense. The sense primer has the same sequence as the sense strand (that produces the mRNA).