Abstract
An endonuclease showing no apparent base specificity, nor any preference for the sugar moiety has been isolated from sheep kidney The products of the digestion are 5 -P-ended oligonucleotides, and not mononucleotides. Preparation of short oligo A and oligo U (di-, tri-, tetra-) with a good yield is described. The enzyme requires Mg ions, is inhibited at high ionic strength and destroyed by temperatures of 60° and above.KeywordsIncubation MixturePaper ElectrophoresisAcid Soluble FractionAverage Chain LengthPhenol TreatmentThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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