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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.
Source: Dictionary.com
restriction enzyme | Define restriction enzyme at Dictionary.com
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Restriction enzyme - Wikipedia


Used by restriction enzymes to locate specific sequences of DNA on which to bind and subsequently cleave. Recognition sequence[hide]. The DNA sequence to ...

Restriction Enzymes - Kimball's Biology Pages


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 ...

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 Enzymes


A restriction enzyme is a protein that recognizes a specific, short nucleotide sequence and cuts the DNA only at that specific site, which is known as restriction ...

Types of Restriction Endonucleases | NEB


Restriction enzymes are traditionally classified into four types on the basis of subunit composition, cleavage position, sequence specificity and cofactor ...

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 ...

www.ask.com/youtube?q=Restriction Enzymes&v=rhd_fBPyzSM
Apr 20, 2014 ... RESTRICTION ENZYMES:In the year 1963, the two enzymes responsible for restricting the growth of bacteriophage in E.coli were isolated.