Перегляд за автором "Hovorun, D.M."

Результати 1-9 з 9

Auxiliary elements of mammalian pre-mRNAs polyadenylation signals

Zarudnaya, M.I.; Potyahaylo, A.L.; Kolomiets, I.M.; Hovorun, D.M. (Біополімери і клітина, 2002)

Polyadenylation is one of the levels at which eukaryotic gene expression is regulated. The auxiliary elements of mammalian polyadenylation (poly(A)) signals are known to influence positively or negatively the efficiency ...
Dependence of DNA persistence length on ionic conditions

Zarudnaya, M.I.; Potyahaylo, A.L.; Hovorun, D.M. (Вiopolymers and Cell, 2017)

DNA functioning requires both compaction for packaging into chromatin or virus particles and accessibility for looping to control gene expression. The persistence length (P), closely related to the bending rigidity of ...
Interaction of 2'-deoxyguanosine with cis-2-butene-1,4-dial: Computational approach to analysis of multistep chemical reactions

Sviatenko, L.K.; Gorb, L.G.; Hovorun, D.M.; Leszczynski, J. (Вiopolymers and Cell, 2014)

cis-2-Butene-1,4-dial represents a microsomal metabolite of furan, an industrially important chemical found in cigarette smoke, air pollution, and also in canned or jarred food. It is expected to be a human carcinogen. ...
Intramolecular hydrogen bonds and structural nonrigidity of pyrimidine nucleosides

Mishchuk, Y.R.; Hovorun, D.M. (Биополимеры и клетка, 1998)

Optimal structures and intramolecular web of H-bonds of cytidinc, undine, thymidine, 1heir deoxyribo-analogues and some O5'-, O3'-deutero derivatives were studied by means of MNDOl H semiempirical quantum-chemical method. ...
Ò7 Evaluation of antibacterial and antiviral activity of N-arylamides of 9-methyl- and 9-methoxyphenazine-1-carboxylic acids – inhibitors of the phage T7 model transctiption

Palchykovska, L.G.; Vasylchenko, O.V.; Platonov, M.O.; Kostina, V.G.; Babkina, M.M.; Tarasov, O.A.; Starosyla, D.B.; Samijlenko, S.P.; Rybalko, S.L.; Deriabin, O.M.; Hovorun, D.M. (Вiopolymers and Cell, 2012)

Aim. Search for compounds with antibacterial and antiviral properties among N-arylamides of 9-substituted phenazine-1-carboxylic acids (PCA), inhibitors of the RNA synthesis. Methods. Influence of N-aryl-amides on the RNA ...
Phylogenetic study on structural elements of HIV-1 poly(A) region. 1. PolyA and DSE hairpins

Zarudnaya, M.I.; Potyahaylo, A.L.; Kolomiets, I.M.; Hovorun, D.M. (Вiopolymers and Cell, 2013)

Genome of human immunodeficiency virus type 1 (HIV-1) is highly heterogeneous. The aim of this work was a phylogenetic study on structural elements of the HIV-1 poly(A) region, in particular polyA and DSE hairpins which ...
Phylogenetic study on structural elements of HIV-1 poly(A) region. 2. USE domain and TAR hairpin

Zarudnaya, M.I.; Potyahaylo, A.L.; Kolomiets, I.M.; Hovorun, D.M. (Вiopolymers and Cell, 2014)

Aim Phylogenetic study on structural elements in the poly(A) region of human immunodeficiency virus type 1 (HIV-1), in particular the major upstream sequence element (USE), which stimulates polyadenylation of HIV-1 transcript, ...
Prototropic molecular-zwitterionic tautomerism of xanthine and hypoxanthine: unexpected biological view

Kondratyuk, I.V.; Samijlenko, S.P.; Kolomiets, I.M.; Potyahaylo, A.L.; Hovorun, D.M. (Биополимеры и клетка, 2000)

The prototropic molecular-zwitterionic tautomerism of xanthine and hypoxanthine has been investigated by the semi-empirical quantum-chemical AMI method. Geometric, energetic and other physico-chemical features of their ...
The molecular mechanism of the spontaneous substitution mutations caused by tautomerism of bases: Post Hartree-Fock study of the DNA rare base pairs

Danilov, V.I.; Hovorun, D.M.; Kurita, N. (Біополімери і клітина, 2005)

Gas-phase gradient optimization of the DNA rare base pairs containing lactam-lactim and amino-imino tautomers was carried oat using the Hartree-Fock (HF), Density Functional Theory (DFT) and the second-order Moller-Plesset ...

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Перегляд за автором "Hovorun, D.M."

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