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According to Nature Education, restriction enzymes are used to cut DNA into smaller pieces that can then be separated by size via gel electrophoresis. Typical restriction enzymes c...

restriction enzyme
any of a group of enzymes that catalyze the cleavage of DNA molecules at specific sites: used for gene splicing in recombinant DNA technology and for chromosome mapping.

Restriction enzyme

A restriction enzyme or restriction endonuclease is an enzyme that cuts DNA at or near specific recognition nucleotide sequences known as restriction sites.

Restriction Enzymes - RCN

Restriction enzymes are DNA-cutting enzymes found in bacteria (and harvested from them for use). Because they cut within the molecule, they are often called ...
The sequences are palindromic in that the complimentary DNA strand has the same sequence only in the reverse direction, so both strands of DNA are cut at the same location. Restriction enzymes are used in biotechnology to cut DNA into smaller strands in order to study ... More »
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Restriction Endonuclease Products | NEB

With over 40 years of offering restriction enzymes to the research community, NEB has earned the reputation of being a leader in enzyme technologies. Working ...

"DNA Restriction" Biology Animation Library :: DNA Learning Center

The discovery of enzymes that could cut and paste DNA made genetic engineering possible. Restriction enzymes, found naturally in bacteria, can be used to cut ...

Restriction Enzymes | ASU - Ask A Biologist

Restriction enzymes, also known as restriction endonucleases, are enzymes that cut a DNA molecule at a particular place. They are essential tools for ...

Restriction Endonucleases - McGraw Hill Higher Education

Restriction endonucleases are enzymes that cleave DNA at specific nucleotide. sequences. The sequence recognized is often four to six nucleotides long. For.

Restriction Enzymes | Learn Science at Scitable - Nature

Restriction enzymes are one of the most important tools in the recombinant DNA technology toolbox. But how were these enzymes discovered? And what makes ...

restriction enzyme | Define restriction enzyme at enzyme
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Popular Q&A
Q: How Are Restriction Enzymes Used?
A: A restriction enzyme is a more common name for a restriction endonuclease. Restriction enzymes are proteins found in bacterial cells that recognize specific sho... Read More »
Q: What is a Restriction Enzyme?
A: While everyone's DNA is truly unique, there are certain areas of your DNA that you share with every other person on the planet. Since scientists know the order ... Read More »
Q: What is the source of a restriction enzyme?
A: what is restriction enzyme? Read More »
Q: What is a restriction enzyme?
A: Restriction enzymes (also known as restriction endonucleases) are proteins which cut DNA up at specific sequences in the genome. For example, the commonly used ... Read More »
Q: What is restriction enzyme?
A: n. Any of a group of enzymes that catalyze the cleavage of DNA at specific sites to produce discrete fragments, used especially in genetic engineering. Also cal... Read More »