نتایج جستجو برای: monophosphates
تعداد نتایج: 466 فیلتر نتایج به سال:
1. A method is described for fractionating alkaline and enzymic hydrolysates of ribonucleic acids and oligonucleotides on DEAE-cellulose columns by using a constant-composition eluent. 2. The relative partition coefficients of the four major and several minor nucleotides present in nucleic acid digests are given. 3. The influence of pH and of molarity of the buffer on the separation is describe...
Structural and magnetic properties of purine and pyrimidine nucleotides (CMP, UMP, dTMP, AMP, GMP, IMP) were studied at different levels of ab initio molecular orbital theory. These calculations were performed at the hartree-fock level and density functional B3LYP methods. Geometries were fully optimized by following Cs symmetry restrictions. The standard 6-31G** basis set which includes polari...
1. It has been demonstrated by ion exchange chromatography that the cell nucleus contains mononucleotides of adenine, guanine, cytosine, uracil, together with diphosphopyridine nucleotide, and several uridine diphosphate derivatives; the adenine nucleotides predominating in amount. Nucleotide components in the cell nucleus are in close agreement both quantitatively and qualitatively with those ...
A large amount of short interfering RNA (vsiRNA) is generated from plant viruses during infection, but the function, structure and biogenesis of these is not understood. We profiled vsiRNAs using two different high-throughput sequencing platforms and also developed a hybridisation based array approach. The profiles obtained through the Solexa platform and by hybridisation were very similar to e...
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