nuclease

nuclease

[noo-klee-eys, -eyz, nyoo-]
noun Biochemistry.
any enzyme that catalyzes the hydrolysis of nucleic acids.

Origin:
1900–05; nucle(ic) + -ase

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Collins
World English Dictionary
nuclease (ˈnjuːklɪˌeɪz)
 
n
any of a group of enzymes that hydrolyse nucleic acids to simple nucleotides

Collins English Dictionary - Complete & Unabridged 10th Edition
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American Heritage
Medical Dictionary

nuclease nu·cle·ase (nōō'klē-ās', -āz', nyōō'-)
n.
Any of several enzymes, such as endonuclease and exonuclease, that hydrolize nucleic acids.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Encyclopedia Britannica
Encyclopedia

nuclease

any enzyme that cleaves nucleic acids. Nucleases, which belong to the class of enzymes called hydrolases, are usually specific in action, ribonucleases acting only upon ribonucleic acids (RNA) and deoxyribonucleases acting only upon deoxyribonucleic acids (DNA). Some enzymes having a general action (such as phosphoesterases, which hydrolyze phosphoric acid esters) can be called nucleases because nucleic acids are susceptible to their action. Nucleases are found in both animals and plants.

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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