| 单词 | endonuclease |
| 释义 | endonuclease[ en-doh-noo-klee-eys, -eyz, -nyoo- ] / ˌɛn doʊˈnu kliˌeɪs, -ˌeɪz, -ˈnyu- / noun Biochemistry.any of a group of enzymes that degrade DNA or RNA molecules by breaking linkages within the polynucleotide chains. Origin of endonucleaseFirst recorded in 1960–65; endo- + nuclease Words nearby endonucleaseendomyocarditis, endomyometritis, endomysium, endoneuritis, endoneurium, endonuclease, endoparasite, endopeptidase, endopericarditis, endoperidium, endoperimyocarditis Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for endonucleaseendonuclease / (ˌɛndəʊˈnjuːklɪˌeɪz) / nounan enzyme that is responsible for scission of a nucleic acid chain, the action of which is not confined to the terminal nucleotideCompare exonuclease Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for endonucleaseendonuclease [ ĕn′dō-nōō′klē-ās′, -āz′ ] n.Any of a group of enzymes that catalyze the hydrolysis of phosphodiester bonds between nucleic acids in a DNA molecule or RNA sequence. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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