transcriptase
Noun
Meaning
the enzyme that copies DNA into RNA
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Phrases with the word
Examples
An improved knowledge of the action of reverse transcriptase has led to better nucleoside analogues to treat HIV infections.
By inserting eukaryotic mRNA for insulin production along with reverse transcriptase into bacteria, the mRNA could be inserted into the prokaryote's genome.
For example, scientists have successfully constructed RNA that copies itself in an "environment" that is a solution of RNA monomers and transcriptase.
First of all, the reverse transcriptase synthesizes viral DNA from viral RNA, and then from newly made complementary DNA strand.
For example, the gag gene is translated into molecules of the capsid protein, the pol gene is translated into molecules of reverse transcriptase, and the env gene is translated into molecules of the envelope protein.
However these drugs can quickly become ineffective due to the fact that the gene sequences that code for the protease and the reverse transcriptase quickly mutate.