Results 211 to 220 of about 79,106 (244)
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Synthetic Analogues of Polynucleotides
Nature, 1968ANALOGUES of purines and pyrimidines have been used as antimetabolites1. Some of these have been converted into their nucleosides or nucleotides which also act as antimetabolites2. Analogues of nucleosides in which D-ribose or 2-deoxy-D-ribose is replaced by another carbohydrate or carbohydrate analogue have also been extensively studied2.
M H, Halford, A S, Jones
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Alkylation of Synthetic Polynucleotides
Science, 1964The synthetic polynucleotides may be used as models for the effects of alkylating agents on nucleic acid. Alkylation of polyadenylic acid with methyl methanesulfonate yields a polymer methylated in the one-position of adenine. This alteration in structure produces marked changes in physical properties and decreases the capacity to code for polylysine ...
D B, LUDLUM, R C, WARNER, A J, WAHBA
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Nucleic acids and polynucleotides
Journal of Cellular Physiology, 1969The conformation of native double helical DNA is well-known, but it is possible that small regions occur within native DNA, undetectable by X-ray diffraction methods, which have different conformations. Model structures are the synthetic deoxypolynucleotides of defined sequence. Under the conditions used, DNA, poly d(A-T) • poly d(A-T), and poly d(T-G)
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Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1975
Eiko Ohtsuka +4 more
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Eiko Ohtsuka +4 more
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Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1968
M. Leng, A.M. Michelson
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M. Leng, A.M. Michelson
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Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1966
A.M. Michelson, C. Monny
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A.M. Michelson, C. Monny
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