noun
definition
Any of various enzymes that catalyze the formation of polymers of DNA or RNA using an existing strand of RNA or DNA respectively as a template.
Examples of polymerase in a Sentence
For example, RNA polymerase makes RNA out of single nucleotides.
Another type of test looks for the presence of polymerase chain reaction (PCR) which identifies the specific chemical character of the antigen in its DNA, according to a 2001 study in Veterinary Ophthalmology.
Testing for neonatal herpes infections may include special smears and/or viral cultures, blood antibody levels, and polymerase chain reaction (PCR) testing of spinal fluid.
The development of the polymerase chain reaction has had a major impact on medicine.
The measurement relies on a chemical process called the ' polymerase chain reaction ' or PCR.
The p53 gene mutation was detected by fluorescence-based polymerase chain reaction single-strand conformation polymorphism (PCR-SSCP) methods.
The RNA polymerase holoenzyme that synthesizes bacterial RNA can be separated into two components.
Cloning, mutagenesis and expression The domains were amplified from cDNA using polymerase chain reaction (PCR ).
Thirteen patients with airway papillomas were selected for study with polymerase chain reaction (PCR) methods to detect viral DNA.
The triphosphate form inhibits viral DNA polymerase and prevents synthesis of viral DNA, stopping viral replication.
Two non-structural proteins, L and NS, are associated with the nucleocapsid and act in concert as the viral polymerase.
Global shifts in transcription pattern due to binding of alternative sigma factors to the core polymerase.
Expression levels for receptors and ligands were assessed by semiquantitative reverse transcriptase polymerase chain reaction analysis.
Curiously, a gene, DNA polymerase V, activates in times of stress.
The production of specific cytokines was measured using reverse transcription polymerase chain reaction and the result noted as either presence or absence of message.
The double helix of the DNA ' unzips ', and the enzyme DNA polymerase makes a copy using the separated strands as templates.
We will assess these transcripts using quantitative real-time reverse transcription polymerase chain reaction (TaqMan Q-PCR ).
Sample DNA was analyzed for the presence of EBV genomic sequences by use of the polymerase chain reaction (PCR ).
Infrequently, reduced sensitivity to aciclovir has been described as a result of subtle alterations in either the virus thymidine kinase or DNA polymerase.
Repressor proteins bind at the promoter DNA thus preventing RNA polymerase from initiating the transcription process.
Induction of a protective response in swine vaccinated with DNA encoding foot-and mouth disease virus empty capsid proteins and the 3D RNA polymerase.
The PCR test, or polymerase chain reaction test, is a relatively new technique in microbiology utilizing DNA.
This procedure is commonly known as "polymerase chain reaction testing", and the results will be used to generate a personal breed profile for your pet.
Newer molecular and cellular diagnostic testing, such as polymerase chain reaction (PCR), allows the molecular genetic analysis of tumors.
In the real world, scientists can use what is known as the polymerase chain reaction technique to create exact copies of DNA fragments.
The enzyme DNA polymerase joins the new nucleotides to each other by strong covalent bonds, forming the sugar-phosphate backbone.