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Digestion of Repair Sites in Rat Liver DNA by Endogenous Nucleases

avondale-bepress.context-key6387409
avondale-bepress.submission-pathsci_math_papers/56
avondale.facultyScience
avondale.reporting.isPeerReviewedPeer Reviewed
avondale.reporting.versionPublished Version
dc.contributor.authorHaber, Michelle
dc.contributor.authorStewart, Bernard W.
dc.contributor.authorWard, Ewan
dc.date.accessioned2023-11-01T00:38:46Z
dc.date.available2023-11-01T00:38:46Z
dc.date.issued1986-11-01
dc.date.submitted2014-11-23T14:41:33Z
dc.description.abstract<p>The proportion of sheared rat liver DNA recovered from benzoylated DEAE-cellulose in the final stage following stepwise elution with NaCl and caffeine solutions was dependent upon the DNA isolation procedure. An increase in the proportion of DNA containing single stranded regions, consequent upon delay or addition of Mg2+ prior to phenol extraction, suggested nuclease mediated degradation. Administration of methyl methanesulphonate to rats resulted in a consistent proportional increase in the caffeine-eluted fraction. The results of caffeine gradient elution of control and alkylated DNA from benzoylated DEAE-cellulose were consistent with repair-associated single stranded regions being substrates for endogenous single strand-specific exonucleases.</p>
dc.identifier.citation<p>Ward, E.J., Stewart, B.W., & Haber, M. (1986). Digestion of repair sites in rat liver DNA by endogenous nucleases. <em>Biochemistry International, 13</em>(5), 903-913.</p>
dc.identifier.issn0158-5231
dc.identifier.urihttps://research.avondale.edu.au/handle/1897/06387409
dc.language.isoen_us
dc.provenance<p>This article was originally published as:</p> <p>Ward, E.J., Stewart, B.W., & Haber, M. (1986). Digestion of repair sites in rat liver DNA by endogenous nucleases. <em>Biochemistry International, 13</em>(5), 903-913.</p> <p>ISSN: 0158-5231</p>
dc.relation.ispartofBiochemistry International
dc.rights<p>Used by permission: <a href="http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291521-6551">Wiley</a></p> <p><em>Biochemistry International now IUBMB Life.</em></p> <p>Copyright © 1986 Academic Press Australia<em><br /></em></p> <p>At the time of writing <em>Ewan Ward</em> was affiliated with the <em>Queensland Institute of Medical Research</em>.</p>
dc.subjectmethyl methanesulphonate
dc.subjectcaffeine
dc.subjectbenzoylated DEAE-cellulose
dc.subjectendogenous single strand-specific exonucleases
dc.titleDigestion of Repair Sites in Rat Liver DNA by Endogenous Nucleases
dc.typeJournal Article

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