Results 211 to 220 of about 22,699 (249)

Trimeric and Tetrameric Cationic Styryl Dyes as Novel Fluorescence and CD Probes for ds-DNA and ds-RNA. [PDF]

open access: yesInt J Mol Sci
Pavlović Saftić D   +6 more
europepmc   +1 more source

Polynucleotides X. Oligonucleotides and their association with polynucleotides

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1967
Abstract Titration studies on a series of oligo (A)'s are described and the thermal stability of the structural form at acid pH has been examined. The stability of complexes formed between oligonucleotides and a complementary polynucleotide has also been studied using homologous series of oligo (A)'s, (C)'s, (I)'s, and (U)'s, and a wide variety of ...
A M, Michelson, C, Monny
openaire   +2 more sources

Introducing polynucleotides

Journal of Aesthetic Nursing, 2022
Nurse prescriber Anna Kremerov details the science behind this revolutionary branch of regenerative medicine
openaire   +1 more source

Synthetic Analogues of Polynucleotides

Nature, 1968
ANALOGUES 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
openaire   +2 more sources

Alkylation of Synthetic Polynucleotides

Science, 1964
The 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
openaire   +2 more sources

Polynucleotides

The Journal of Biochemistry, 1974
Morio IKEHARA   +2 more
openaire   +2 more sources

Nucleic acids and polynucleotides

Journal of Cellular Physiology, 1969
The 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)
openaire   +2 more sources

Polynucleotides

Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1975
Eiko Ohtsuka   +4 more
openaire   +1 more source

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