Results 201 to 210 of about 40,111 (263)

Influence of Phosphate Activation Chemistry on the Selection of the Primordial Genetic Alphabet. [PDF]

J Am Chem Soc
Bošković F, Zhang J, Swatiputra AA, Szostak JW.   +3 more
europepmc   +1 more source

Host metabolic responses to SARS-CoV-2 and influenza viruses: parallels and contrasts. [PDF]

Metabolomics
Terra C, Terrier O, Le Gouellec A.
europepmc   +1 more source

Repurposing Purine Analog Antivirals to Modulate Serum Uric Acid: Evidence From Real-World Data. [PDF]

Clin Transl Sci
Magagnoli J, Cummings TH, Wyatt MD, McInnes C, Ambati J, Sutton SS.   +5 more
europepmc   +1 more source

A universal polyphosphate kinase powers in vitro transcription. [PDF]

Nat Commun
Matsumoto R, Watanabe T, Yamazaki E, Kagawa A, Longo LM, Matsuura T.   +5 more
europepmc   +1 more source

DNA base pairs: the effect of the aromatic ring on the strength of the Watson-Crick hydrogen bonding.

Org Biomol Chem
Nieuwland C, van Well MJ, Guillaumes L, de Vey Mestdagh A, Dekker L, Nieuweboer C, Simon S, Fonseca Guerra C.   +7 more
europepmc   +1 more source

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The biosynthesis of the purines

Ergebnisse der Physiologie Biologischen Chemie und Experimentellen Pharmakologie, 1959
Of the many problems which confront the biologist in his understanding of the operations of the cell, the synthesis of biologically important substances is now the most amenable to solution. It has been the domain of the biochemist to probe into the integrated cellular system by dissembling its enzymatic machinery as a means of studying the complex ...
S C, HARTMAN, J M, BUCHANAN
openaire   +2 more sources

Analysis of Purine in Purine-Rich Cauliflower

Nucleosides, Nucleotides and Nucleic Acids, 2010
Purine is a general term for purine nucleotides, nucleosides, bases, and nucleic acid. The amount of purine nucleotides, nucleosides, and bases in purine-rich cauliflower was determined with the use of LC-MS and HPLC, and the ratio of these molecules were compared with in raw and in heated condition.
N, Yamaoka, K, Kaneko, Y, Kudo, M, Aoki, M, Yasuda, K, Mawatari, K, Nakagomi, Y, Yamada, T, Yamamoto   +8 more
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PURINE PHOTOPRODUCTS*

Photochemistry and Photobiology, 1988
Abstract— DNA purine modifications by ultraviolet irradiation have not been as extensively studied as those of pyrimidines. However, a number of such reactions have been identified. These include photochemical addition of amino acids, photoalkylation by alcohols, amines and other compounds, photochemical activation of procarcinogens to mutagenic ...
N J, Duker, P E, Gallagher
openaire   +2 more sources