Oxford University Press по журналам "Nucleic Acids Research"
Отображаемые элементы 1-20 из 18896
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(Oxford University Press, 1993-09-01)
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(Oxford University Press, 1982-10-01)13C T1's and NOE's have been measured for all protonated carbons of 2′-deoxy-D-ribose (2′-d-ribose), 2′-deoxyadenosine-5′-monophosphate (5′-dAMP), thymidine-3′-monophosphate (3′-TMP) and thymidine-5′-monophosphate (5′-TMP) ...
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(Oxford University Press, 1987-08-01)The amino protons of 15N-labeled DNA were studied as a possible structural probe in NMR investigations of the interaction of DNA with various ligands. Since the inino protons are located in the center of the double helix, ...
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(Oxford University Press, 1987-11-01)
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(Oxford University Press, 1981-06-01)The 49 nucleotide fragment derived from the 3′ end of 16S rRNA by cloacin DF13, is not cleaved by ribonuclease T1 at a guanosine residue that is present at 27 nucleotides from the 3′ terminus (position 1515 in 16S rRNA). ...
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(Oxford University Press, 1984-01-01)We have developed a package of programs to create, maintain and manipulate a data base of 16S rRNA oligonucleotide catalog data. For the first time all the published catalog data is brought together in one olace in a readily ...
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(Oxford University Press, 1986-11-01)We report here the characterisation of 1731, a new copia—like element of Drosophila melanogaster. 1731 was fir8t isolated in a screening for ecdysterone modulated genes. This element is about 4.6 Kb long and is flanked by ...
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(Oxford University Press, 1989-09-01)5-Fluorouracil is readily incorporated into active tRNAVal transcribed in vitro from a recombinant phagemid containing a synthetic E. coli tRNAVal gene. This tRNA has the expected sequence and a secondary and tertiary ...
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(Oxford University Press, 1987-01-01)
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(Oxford University Press, 1979)In this study 1H NMR has been used to investigate the conformational state of DNA in nucleosome core particles. The nucleosome core particles exhibit partially resolved low field (10–15 ppm) spectra due to imino protons ...
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(Oxford University Press, 1991-11-01)The deoxyribonucleotide 5′CGCGTATATACGCG3′ was synthesized and studied by NMR methods. This short, fully palindromic duplex also forms a hairpin under certain conditions described within. As such, it is considered to be a ...
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(Oxford University Press, 1978-01-01)Methyl and methylene protons of dihydrouridine 17 (hU), 6-methyladenosine 37 (m6A), 7-methylguanosine 46 (m7G) and ribothymidine 54 (rT) give clearly resolved peaks (220 MHz) for tRNA1val (coil) solutions in D20, 0.25 m ...
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(Oxford University Press, 1981-12-01)The hydrogen-bonded imino protons of a 14 base pair double-stranded DNA fragment comprising one half of the lac operator of E. coli were investigated by 360 MHz 1H NMR. From combined melting studies of this synthetic 14 ...
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(Oxford University Press, 1977-06-01)The hydrogen-bonded NH resonances of Baker's yeast tRNAPhe in H20 solution with Mg++ have been measured by a 360 MHz spectrometer at 23°C. Totally, fifteen peaks and one shoulder can be resolved which represent 25±1 protons. ...
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(Oxford University Press, 1979-06-01)The molecular conformations of naturally occurring 2-thio-pyrimidine nucleosides (5-methylaminomethyl-2-thiouridine, 5-methoxycarbonylmethyl-2-thiouridine and 2-thiocytidine) and 5′-mononucleotides (5-methylaminomethyl-2 ...
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(Oxford University Press, 1983-07-01)Comparative 1H NMR and optical studies of the interaction between poly (dA-dT), ethidium bromide (Et) and ethidium dimer (Et2) in 0.7 M NaCl are reported as a function of the temperature. Denaturation of the complexes ...
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(Oxford University Press, 1987-06-01)A comparison is presented of the imino proton NMR spectra of the double stranded octamer d(GCGTTGCG).d(CGCAACGC) and the same octamer in which the two central thymine residues occur as a cis-syn thymine dimer. Except for ...
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1H-NMR study of the interaction of daunomycin with B-DNA helices of methylated oligodeoxynucleotides(Oxford University Press, 1984-08-01)The interaction of daunomycin with B-DNA double helices of several methylated deoxynucleotides, d(C-G-m5C-G), d(m5C-G-C-G) d(C-G-m5C-G-C-G) and d(m5C-G-C-G-m5C-G) in solution was investigated by 1H-NMR spectroscopy at 500 ...
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(Oxford University Press, 1988-07-01)The deoxyoligonucleotide d(TGCA)3 is a candidate for exhibiting unusual conformations. Its 1H NMR spectrum under low salt conditions has been obtained at 400 MHz and assigned using two-dimensLonal NMR techniques. The sugar ...
Отображаемые элементы 1-20 из 18896