NCIt definition : Nucleic Acid Cleavage is any process that hydrolytically cleaves either the glycosidic
bond or the sugar-phospate ester bond of a oligoribonucleotide or deoxyoligoribonucleotide
polymer. This process can occur with or without the involvement of an enzyme. This
term does not apply to the disruption of hydrogen bonds that stabilize DNA and RNA
molecules.;