Specificity of Ribonuclease Ch from Chalaropsis Species

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Science  08 Nov 1968:
Vol. 162, Issue 3854, pp. 681-682
DOI: 10.1126/science.162.3854.681


A ribonuclease is produced by the fungus Chalaropsis sp. that appears to have an absolute specificity for 3'-guanylic acid residues in ribonucleic acid.

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