Zobrazeno 1 - 10
of 32
pro vyhledávání: '"P. I. Tseitlin"'
Publikováno v:
Bulletin of Experimental Biology and Medicine. 86:1245-1248
To determine DNA-protein cross-linkages induced by mustine in cultures of human skin fibroblasts a radiometric method and fractionation of the cell lysate on hydroxyapatite were used. The formation of DNA-protein cross-linkages and their elimination
Autor:
L. V. Antonova, N. N. Zoz, A. I. Gorin, A. M. Serebryanyi, P. I. Tseitlin, I. G. Kharitonenkov, V. K. Atkochyunaite
Publikováno v:
Bulletin of Experimental Biology and Medicine. 81:835-838
The effect of solubilization of deoxyribonucleoproteins (DNP) in a medium of near-physiological ionic strength after treatment with the mutagen N-nitroso-N-methylurea (NMU) is highly dependent on the NMU concentration. To convert DNP into a soluble s
Publikováno v:
Bulletin of Experimental Biology and Medicine. 80:975-978
Mustine inhibits the template activity of chromatin and DNA in an RNA-polymerase system in vitro much more strongly than its monofunctional analogue. Chromatin is more sensitive to the action of mustine than is deproteinized DNA. However, the templat
Publikováno v:
Pharmaceutical Chemistry Journal. 12:1127-1131
Publikováno v:
Bulletin of Experimental Biology and Medicine. 54:1232-1235
By the method of thermal separation of strands a study was made of the local injuries in the DNA macromolecule caused by x-ray and ultraviolet irradiation. By analysis of the degradation kinetics and flexibility of the initial and final products it w
Autor:
P. I. Tseitlin, V. A. Chernov, A. V. Likhtenshtein, A. I. Gorin, N. I. Sjakste, A. M. Serebryanyi, Shapot Vs, N. S. Bogomolova
Publikováno v:
Bulletin of Experimental Biology and Medicine. 96:1291-1293
Publikováno v:
Bulletin of Experimental Biology and Medicine. 104:1730-1732
Publikováno v:
Bulletin of Experimental Biology and Medicine. 90:1378-1380
1 h in 1.5, 0.9, 0.6, 0.4, 0.3, 0.2, and 0.i M, then overnight against urea in Na-acetate buffer, followed by 4 h against i0 mM Tris-HCl buffer, pH 8.0. Phenylmethylsulfanyl fluoride was present in all solutions. Electrophoresis of the chromatin prot
Autor:
A. M. Serebryanyi, I. Yu. Slavenas, V. K. Atkochyunaite, A. I. Gorin, I. G. Kharitonenkov, N. N. Zoz, P. I. Tseitlin, L. V. Antonova
Publikováno v:
Bulletin of Experimental Biology and Medicine. 81:519-521
The effect of KNCO on the structural integrity of salt solutions of DNP was investigated. The use of sedimentation, viscosimetric, and circular dichroism methods showed that KNCO does not cause degradation of the polynucleotide strands of DNA but it
Publikováno v:
Bulletin of Experimental Biology and Medicine. 93:254-256