- Polymerase - Wikipedia
In biochemistry, a polymerase is an enzyme (EC 2 7 7 6 7 19 48 49) that synthesizes long chains of polymers or nucleic acids DNA polymerase and RNA polymerase are used to assemble DNA and RNA molecules, respectively, by copying a DNA template strand using base-pairing interactions or RNA by half ladder replication
- Polymerase Chain Reaction (PCR) Fact Sheet - National Human Genome . . .
Sometimes called "molecular photocopying," the polymerase chain reaction (PCR) is a fast and inexpensive technique used to "amplify" - copy - small segments of DNA Because significant amounts of a sample of DNA are necessary for molecular and genetic analyses, studies of isolated pieces of DNA are nearly impossible without PCR amplification
- POLYMERASE Definition Meaning - Merriam-Webster
The meaning of POLYMERASE is any of several enzymes that catalyze the formation of DNA or RNA from precursor substances in the presence of preexisting DNA or RNA acting as a template
- Polymerase chain reaction (PCR) | Definition Steps | Britannica
The polymerase chain reaction enables investigators to obtain the large quantities of DNA that are required for various experiments and procedures in molecular biology, forensic analysis, evolutionary biology, and medical diagnostics
- DNA Polymerases: Structure, Function, and Cellular Roles
DNA polymerase α extends RNA primers, while δ and ε elongate lagging and leading strands These polymerases have high fidelity and proofreading abilities, essential for accurate genome duplication
- DNA Polymerase: Properties, Structure, Types, Functions - Microbe Notes
DNA polymerase catalyzes the formation of phosphodiester bonds by adding deoxynucleoside triphosphates (dNTPs) onto the growing chain of a new strand; In order for DNA polymerase to build and elongate the growing chain, it must have four types of dNTPs in the surroundings
- DNA Polymerase – Definition, Mechanism, Structure, Types
What is DNA Polymerase? DNA polymerase represents a class of enzymes integral to the processes of DNA synthesis, repair, and replication, ubiquitously present across all living entities The initial identification of this enzyme was rooted in studies on the bacterium Escherichia coli Subsequent research has unveiled a plethora of variants
- Polymerases - Biology LibreTexts
The polymerase catalyzes formation of a phosphodiester bond with the new deoxynucleotide, and then it effectively moves forward so that the next deoxynucleotide on the template can direct binding of the next deoxynucleoside triphosphate to the active site During elongation, the new DNA strand is also the primer
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