transcriptase
transcriptase
Definition
tran·scrip·tase (tran skrip′tās)
noun
an RNA polymerase that uses DNA as a template to produce ribosomal RNA, transfer RNA, or messenger RNA
Etymology: transcript(ion) + -ase
transcriptase
Usage Examples
Converse of object
- call: This is achieved by a compound essential to the virus, called reverse transcriptase.
- inhibit: Nucleoside analogs such as AZT, nucleotide analogs such as tenofovir and NNRTIs such as nevirapine, inhibit reverse transcriptase.
Adjective modifier
- reverse: Reverse transcriptase is an important enzyme used in making new virus.
- hiv-1: Collaboration with the group of Dr. David Stammers continues to address the structure of HIV-1 reverse transcriptase.
Modifies a noun
- polymerase: Expression levels for receptors and ligands were assessed by semiquantitative reverse transcriptase polymerase chain reaction analysis.
- inhibitor: The most common antiviral drugs for HIV are reverse transcriptase inhibitors.
- enzyme: Both drugs act by terminating the growth of the DNA chain and inhibiting the reverse transcriptase enzyme of HIV.
- reaction: Expression levels for receptors and ligands were assessed by semiquantitative reverse transcriptase polymerase chain reaction analysis.
- chain: Expression levels for receptors and ligands were assessed by semiquantitative reverse transcriptase polymerase chain reaction analysis.
- activity: Clinical trials show the extract also inhibits the flu virus, and lab research indicates the whole plant extract has reverse transcriptase inhibitor activity.
Noun used with modifier
- nucleoside: This medicine contains the active ingredient emtricitabine, which is a type of medicine called a nucleoside reverse transcriptase inhibitor.
- nucleotide: Tenofovir is a very closely related medicine, called a nucleotide reverse transcriptase inhibitor.
- enzyme: DNA can still be made from RNA today by the enzyme reverse transcriptase found in many viruses.
Browse dictionary entries near transcriptase
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