Zobrazeno 1 - 10
of 31
pro vyhledávání: '"I. L. Tsvetkov"'
Publikováno v:
Hydrobiological Journal. 48:87-98
Autor:
I. L. Tsvetkov, Alexey Popov, N. E. Ivanushkina, Svetlana Ozerskaya, G. A. Kochkina, A. A. Belov, A. S. Konichev
Publikováno v:
Microbiology. 79:223-228
Mycological analysis of samples of sweet chestnut (Castanea sativa) collected in the northern Turkish zone of its habitat was carried out. A total of 300 strains of micromycetes belonging to 13 taxa were isolated in pure cultures. The phytopathogenic
Publikováno v:
Russian Agricultural Sciences. 35:135-139
A comparative analysis of polymorphism of DNA fragments flanked by terminal regions of retrotransposon-like elements of the R175 family in rice and wheat varieties is performed. Differences are revealed in the distribution and polymorphism of such re
Publikováno v:
Water Resources. 33:56-63
The activity of acid phosphatase of some freshwater mollusks was examined and correlated with the quality of water in the laboratory experiment and in their natural habitats. The results were compared with the traditional indices of water pollution (
Publikováno v:
Russian Journal of Developmental Biology. 35:32-36
In Arabidopsis thaliana, the CLAVATA1 (CLV1) gene is involved in maintaining the balance between the stem cells in the central zone of the stem apical meristem and the determined cells at its periphery. However, CLV1 has not been previously character
Publikováno v:
Scopus-Elsevier
Acid phosphatases differing in both subcellular localization and substrate specificity were isolated for the first time from the liver of the freshwater snail Viviparus viviparus L. by preparative isoelectrofocusing. One of five characterized phospha
Publikováno v:
Applied Biochemistry and Microbiology. 39:454-458
The effect of various toxic compounds (phenol, gasoline, detergents, halogenated benzenes, and copper salts) on the activity and multiple forms of acid DNase was studied in the liver of the widely occurring freshwater snail species Viviparus viviparu
Publikováno v:
Genetika. 47(3)
The review summarizes the current evidence on the phytopathogenic fungus Cryphonectria parasitica, which is a classic object for studying hypovirulence. Phenotypic manifestations of hypovirulence and themolecular mechanisms of action of the mycovirus
Autor:
A. S. Konichev, I. L. Tsvetkov
Publikováno v:
Biochemistry. Biokhimiia. 74(11)
Sorbitol content was determined in the digestive gland of freshwater snail (Viviparus viviparus L.) in different seasons and in a short-term experiment on the water temperature decrease and on intoxication with cadmium chloride. In the model experime
Publikováno v:
Biochemistry. Biokhimiia. 73(8)
Deoxyribonucleases (DNases) differing in the subcellular localization and specificity towards native and denatured substrates and in products of cleavage of endogenous DNA were isolated for the first time from the hepatopancreas of freshwater snail b