Zobrazeno 1 - 10
of 18
pro vyhledávání: '"G Ia, Kolomiĭtseva"'
Autor:
Ia E, Dunaevskiĭ, N I, Aleksandrushkina, T A, Smirnova, G Ia, Kolomiĭtseva, B F, Vaniushin, M A, Belozerskiĭ
Publikováno v:
Bioorganicheskaia khimiia. 29(5)
The dynamics of changes in total proteolytic activity and activities of various groups of proteases in the coleoptiles of 3- to 12-day-old wheat seedlings grown in light with and without antioxidant BHT (2,6-di-tert-butyl-4-methylphenol) was studied.
Autor:
L P, Kurochkina, G Ia, Kolomiĭtseva
Publikováno v:
Biokhimiia (Moscow, Russia). 61(6)
UV-irradiated DNP was digested by trypsin to cleave histones, and a crosslinked DNA-peptide complex was isolated. The globular domain of histone HI was found to be linked to DNA. The resistance of the globule to trypsinolysis is discussed with regard
Autor:
A N, Osipov, G Ia, Kolomiĭtseva
Publikováno v:
Biokhimiia (Moscow, Russia). 61(5)
Autor:
O S, Belokoneva, G Ia, Kolomiĭtseva
Publikováno v:
Nauchnye doklady vysshei shkoly. Biologicheskie nauki. (7)
The scintillation toluene-fenoxol 8/10 system with ammonia (0.01%) is suggested for radioactive counting in radioreceptor biomembrane assay. It is shown that chemiluminescence in this system is defined mainly by membrane components presence. The remo
Publikováno v:
Nauchnye doklady vysshei shkoly. Biologicheskie nauki. (8)
A method of radioiodination to high specific activity by Bolton Hunter reagent of fixed and stained histones in polyacrylamide gel is described. The comparative peptide maps of the histones H1 and H3, labelled in solution and the gel are presented.
Publikováno v:
Biokhimiia (Moscow, Russia). 52(10)
A thymine-modified derivative of histone H3 formed as a result of thermal treatment of UV-irradiated (lambda = 254 nm) solution of deoxyribonucleoprotein from calf thymus at low ionic strength was isolated. The peptides obtained by tryptic hydrolysis
Publikováno v:
Biokhimiia (Moscow, Russia). 51(3)
The interaction between total histone and deoxyribonucleoprotein (DNP) preparations from calf thymus with mercury-containing nitroxyl radicals in low ionic strength solutions, 2 M NaCl and urea was investigated. It was found that the label is rapidly
Publikováno v:
Biokhimiia (Moscow, Russia). 47(9)
The nuclei of Physarum polycephalum isolated from the 48- and 96-hour-old growing microplasmodium differ 7-8 fold by the rates of [3H]UTP incorporation in vitro accompanied by a slight (approximately 1.6 fold) change in concentration of endogenous RN
Publikováno v:
Biokhimiia (Moscow, Russia). 47(8)
The structure of chromatin in the growing myxomycetes P. polycephalum can be interpreted on the basis of three types of substructure: (i) soluble in a low ionic strength buffer and 2 mM EDTA (I), (ii) soluble in 0.6 M NaCl (II) and (iii) non-soluble
Autor:
L P, Kurochkina, G Ia, Kolomiĭtseva
Publikováno v:
Biokhimiia (Moscow, Russia). 50(9)
The effect of UV light (lambda = 254 nm) on calf thymus DNP at low ionic strengths was studied. It was found that at the irradiation doses used the protein in the DNA-protein complex increases as the irradiation dose rises. Thermal treatment and acid