The elongation of mismatched primers by DNA polmerasea from α calf thymus
نویسندگان
چکیده
منابع مشابه
Oligodeoxyribonucleotide primers for calf thymus polymerase.
tion as measured by the hydroxamate reaction did not change appreciably, and furthermore, the amount of oxaloacetate synthesized was almost twice the amount of acetyl-CoA added. In other experiments enzymatic measurements of acetyl-CoA concentration gave similar results. The indirect role of acetyl-CoA is further confirmed by experiments shown in Table III. Oxaloacetate was formed from various ...
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Using a strand displacement assay we have followed DNA helicase activities during the simultaneous isolation of several enzymes from calf thymus such as DNA polymerases alpha, delta, and epsilon, proliferating cell nuclear antigen, and replication factor A. Thus we were able to discriminate and isolate four different DNA helicases called A, B, C, and D. DNA helicase A is identical with the enzy...
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A new gene (POLL), has been identified encoding the novel DNA polymerase lambda and mapped to mouse chromosome 19 and at human chromosome 10. DNA polymerase lambda contains all the critical residues involved in DNA binding, nucleotide binding, nucleotide selection, and catalysis of DNA polymerization and has been assigned to family X based on sequence homology with polymerase beta, lambda, mu, ...
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The interaction between isatin-β-thiosemicarbazone (IBT) and calf thymus DNA (CT-DNA) was investigated in physiological buffer (pH 7.4) using Neutral Red (NR) dye as a spectral probe by UV–Vis absorption and fluorescence spectroscopy, as well as viscosity measurements. The IBT is stabilized by intercalation in the DNA ( K [IBT –DNA] =1.03×105 M−1), and displaces the NR dye from the NR–DNA comple...
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The experimental determination of formation constant for interaction of two water soluble phthalocyanines,Cobalt (II) 4,4',4",4'"-tetrasulpho phthalocyanine (CoTsPc ) and Manganese(II) 4,4',4",4"-tetrasulphophthalocyanine (MnTsPc ) , with calf thymus DNA have been studied by UV-Vis spectrophotometric methodat lrnM phosphate buffer , pH 7.4 and at 5 different temperatures 20,25,30,35 and 400CC ....
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1983
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/11.20.7251