Suryanarayana, T. ; Burma, D. P. (1975) Substrate specificity of Salmonella typhimurium RNAase III and the nature of products formed Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 407 (4). pp. 459-468. ISSN 0005-2787
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/000527...
Related URL: http://dx.doi.org/10.1016/0005-2787(75)90299-3
Abstract
RNAase III, an endonuclease specific for double-stranded substrates, has been obtained in a highly purified form from extracts of Salmonella typhimurium. Poly(I · C) and a mixture of poly(A) and poly(U) (1 : 1), the latter in presence of 5 mM Mg2+, act as excellent substrates. Poly(I · C) is only partially hydrolysed by RNAase III and the product or products are acted upon by both RNAase I and RNAase II indicating that the products may be oligonucleotides. This conclusion is supported by two-dimensional chromatography on DEAE paper.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 26336 |
| Deposited On: | 06 Dec 2010 12:42 |
| Last Modified: | 28 May 2011 04:36 |
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