Results 231 to 240 of about 42,535 (254)

Titania-based photocatalytic degradation of two nucleotide bases, cytosine and uracil

Applied Catalysis A: General, 2014
Abstract The photocatalytic degradation of two components of DNA and RNA, cytosine (C4H5N3O) and uracil (C4H4N2O2) differing only by the presence of an amine or a carbonyl group was investigated in the presence of UV-irradiated TiO2 aqueous suspensions.
L. Elsellami, K. Sahel, F. Dappozze, S. Horikoshi, A. Houas, C. Guillard   +5 more
openaire   +1 more source

Mechanism of epoxide hydrolysis in microsolvated nucleotide bases adenine, guanine and cytosine: A DFT study

Organic & Biomolecular Chemistry, 2011
Six water molecules have been used for microsolvation to outline a hydrogen bonded network around complexes of ethylene epoxide with nucleotide bases adenine (EAw), guanine (EGw) and cytosine (ECw). These models have been developed with the MPWB1K-PCM/6-311++G(3df,2p)//MPWB1K/6-31+G(d,p) level of DFT method and calculated S(N)2 type ring opening of the
Kunduchi P, Vijayalakshmi, Neetha, Mohan, Manjaly J, Ajitha, Cherumuttathu H, Suresh   +3 more
openaire   +2 more sources

Application of Elimination Voltammetry to the Resolution of Adenine and Cytosine Signals in Oligonucleotides II. Hetero‐Oligodeoxynucleotides with Different Sequences of Adenine and Cytosine Nucleotides

Electroanalysis, 2006
AbstractElimination voltammetry with linear scan (EVLS) was applied to the resolution of reduction signals of adenine (A) and cytosine (C) residues in short synthetic hetero‐oligodeoxynucleotides (ODNs) with different sequences of A and C. The EVLS evaluation required linear sweep voltammograms measured on a hanging mercury drop electrode (HMDE) at ...
Libuše Trnková, František Jelen, Irena Postbieglová   +2 more
openaire   +1 more source

Cytosine nucleoside/nucleotide deaminases and apolipoprotein B mRNA editing

Trends in Biochemical Sciences, 1994
S, Bhattacharya, N, Navaratnam, J R, Morrison, J, Scott, W R, Taylor   +4 more
openaire   +2 more sources

[Sister chromatid exchanges under bromine incorporation into DNA cytosine nucleotides. II. Utilization of 3H-deoxycytidine as a DNA cytosine precursor].

Tsitologiia, 1979
The incorporation of 3H-deoxycytidine (3H-Cdr) in the presence of thymidine (Tdr) into cultured human blood lymphocytes has been studied. The analysis of the label in interphase nuclei as well as in chromosomes at metaphase was carried out. The labeling was much higher when 3H-Cdr (0.5 to 1.0 C/ml, 2--4 x 10(-5) mM) was added to the cultures ...
A F, Zakharov, T L, Baĭramian
openaire   +1 more source

High-performance liquid chromatographic determination of cytosine-containing compounds by precolumn fluorescence derivatization with phenacyl bromide: application to antiviral nucleosides and nucleotides

Biomedical Applications, 1996
Kenneth C Cundy
exaly  

Cytosine nucleoside-nucleotide series. Electrochemical study of reduction mechanism, association, and adsorption

Journal of the American Chemical Society, 1973
J W, Webb, B, Janik, P J, Elving
openaire   +2 more sources

Alkylsulfanylphenyl Derivatives of Cytosine and 7‐Deazaadenine Nucleosides, Nucleotides and Nucleoside Triphosphates: Synthesis, Polymerase Incorporation to DNA and Electrochemical Study

Chemistry - A European Journal, 2011
Ludek Havran, Radek Pohl, Jan Spacek
exaly  

Flexible double-headed cytosine-linked 2′-deoxycytidine nucleotides. Synthesis, polymerase incorporation to DNA and interaction with DNA methyltransferases

Bioorganic and Medicinal Chemistry, 2016
Radek Pohl, Michal Hocek, Hana Cahova
exaly  

The role of cytosine nucleotides in liver damage due to organophosphates.

Acta hepato-gastroenterologica, 1973
W, Domschke, S, Domschke
openaire   +1 more source