Search Results - "Purmal, A.A."

New substrates for old enzymes. 5-Hydroxy-2'-deoxycytidine and 5-hydroxy-2'-deoxyuridine are substrates for Escherichia coli endonuclease III and formamidopyrimidine DNA N-glycosylase, while 5-hydroxy-2'-deoxyuridine is a substrate for uracil DNA N-glycosylase by ZAFER HATAHET, KOW, Y. W, PURMAL, A. A, CUNNINGHAM, R. P, WALLACE, S. S

“…5-Hydroxy-2'-deoxycytidine (5-OHdC) and 5-hydroxy-2'-deoxyuridine (5-OHdU) are major products of oxidative DNA damage with mutagenic potential. Until now, no…”
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Uracil DNA N-glycosylase distributively interacts with duplex polynucleotides containing repeating units of either TGGCCAAGCU or TGGCCAAGCTTGGCCAAGCU by Purmal, A A, Lampman, G W, Pourmal, E I, Melamede, R J, Wallace, S S, Kow, Y W

“…Uracil DNA N-glycosylase (UDG) has been used as a model enzyme to test a novel universal approach to discriminate between two possible enzymatic mechanisms of…”
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DNA-like duplexes with repetitions. III. Efficient template-guided chemical polymerization of d(TGGCCAAGCTp) by Shabarova, Z.A., Dolinnaya, N.G., Drutsa, V.L., Mehiikova, N.P., Purmal, A.A.

“…Self-association of a decanucleotide d(TGGCCAAGCTp) in an aqueous solution is shown by UV spectroscopy, CD and sedimentation analysis to yield a…”
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