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单词 ribonuclease
释义

> as lemmas

ribonuclease
ribonuclease n.
Brit. /ˌrʌɪbə(ʊ)ˈnjuːklɪeɪz/
,
U.S. /ˌraɪboʊˈn(j)ukliˌeɪz/
,
/ˌraɪboʊˈn(j)ukliˌeɪs/
any of a class of enzymes which degrade RNA by breaking phosphodiester bonds to form oligonucleotides and other smaller molecules; also called RNase.
ΚΠ
1938 R. J. Dubos & R. H. S. Thompson in Jrnl. Biol. Chem. 124 508 The present paper deals with an enzyme (ribonuclease) from animal tissues which decomposes yeast nucleic acid.
1971 J. Z. Young Introd. Study Man xxvi. 372 Haldane noted that ribonuclease is the smallest known enzyme, containing 124 amino-acid residues.
2002 J. Cohen & I. Stewart Evolving Alien v. 92 When they originally evolved they were selected to function in hot water. For example, ribonuclease..remains effective today in heated cans of soup.
extracted from ribo-comb. form
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as lemmas
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