en·do·nu·cle·ase (ěn'dō-nōō'klē-ās', -āz', -nyōō'-) n. Any of a group of enzymes that catalyze the hydrolysis of bonds between nucleic acids in the interior of a DNA or RNA molecule.
Main Entry: en·do·nu·cle·ase Pronunciation: -'n(y)ü-klE-"As, -"Az Function: noun : an enzyme that breaks down a nucleotidechain into two or more shorter chains by cleaving the internal phosphodiester bonds—see RESTRICTIONENDONUCLEASE; —compare EXONUCLEASE
endonuclease en·do·nu·cle·ase (ěn'dō-n&oomacr;'klē-ās', -āz', -ny&oomacr;'-) n. Any of a group of enzymes that catalyze the hydrolysis of phosphodiester bonds between nucleic acids in a DNA molecule or an RNA sequence.