Vol. 12 (№920)

••• BIOCHEMISTRY •••
Kot Yu.G., Falchenko K.V., Morozova Ye.S., Persky Ye.E., Sedova K.V., El Ta’alu A.B. Dependence of collagen and glycosaminoglycans content in fibroblasts culture on their cells divisions number 5
••• GENETICS •••
Volkova N.Ye., Philiponenko N.S., Kostenko V.V., Isipenko L.V., Yevstafiev D.S., Navrotskaya V.V., Vorobyova L.I. Changes of Drosophila melanogaster quantitative traits at the influence of the donor of methyl groups – betaine. I. Analysis of adaptability components and expressiveness of the trait radius incompletus 10
Kiosya Ye.O. Cytogenetics of oocyte maturation in a tardigrade Macrobiotus glebkai Biserov, 1990 (Tardigrada: Eutardigrada: Macrobiotidae) 26
Rozhkov R.V. Form building process in hybrids of incongruent crosses of Ispahanian emmer with bread wheat cultivars 31
Fedota A.M., Ryzhko P.P., Roshenyuk L.V., Vorontsov V.M., Solodyankin A.S., Solodyankina Ye.S. C677T polymorphism of MTHFR gene in psoriasis patients 37
Filenko A.L., Vasilyev V.A., Midelashvili B.V., Moiseeva I.G., Sevastyanova A.A., Semyenova S.K. DNA fingerprinting and genetic differentiation of some chicken breeds (Gallus gallus L.) 42
••• ZOOLOGY AND ECOLOGY •••
Barbuho O.V., Bibchuk K.V., Zhidenko A.O., Bozhok L.V. Use of the probiotic for the purpose of compensation of herbicides deleterious effect on fish 47
Gaibova H.D., Mamedova S.O. Blood parasites of the Eurasian marsh frog Pelophylax ridibundus from the fresh waters of Azerbaijan 54
Guseinov M.A. On the fauna of blood parasites of some species of anuran amphibians (Anura) of Azerbaijan water bodies 61
Kravchenko M.O., Shabanov D.A. Modeling the transformations of water frogs (Pelophylax esculentus complex; Amphibia, Ranidae) hemiclonal population systems by the use of recurrent difference equations 70
Kumari K., Ranjan N., Sinha R.C. Effect of endosulfan on the absorption ratio of α and β chains of hemoglobin and acetylcholinesterase activity in the fish, Labeo rohita 83
Kumari K., Sinha R.C. Biochemical changes in the toad, Bufo melanostictus as a function of methyl parathion: ascorbic acid as a biomarker of oxidative stress 90
Pershko I.A. Karyological features of family Bithyniidae (Mollusca: Gastropoda: Pectinibranchia) in the fauna of Ukraine 98
Usova E.Е. Determining the level of mature water frogs (Pelophylax esculentus complex; Amphibia, Ranidae) natural mortality by use of skeletochronology 104
••• CRYOBIOLOGY •••
Dudetskaya G.V., Gurina T.M., Bondarenko T.P. The study of the possibility of rat adrenal gland cells cryopreservation 111
••• MICROBIOLOGY •••
Karavaeva O.A., Guliy O.I., Pavliy S.A., Ignatov O.V. Electrophysical properties of bacterial cells during induction of bacteriophage 118
Suharev Yu.S. Heterospecific cellular biosensor on the basis of infusoria Stylonichia mytilus for determination of enterotoxigenic Escherichia coli 124
••• PHYSIOLOGY OF HUMAN AND ANIMALS •••
Ilyuha L.M. The electrical activity of the rhinencephal structures of the laboratorial animals in conditions of an olfactory stimulation 130
••• PLANT PHYSIOLOGY •••
Pankova O.V., Pouzik V.K. The influence of gamma-rays on mitotic activity and frequency of mitotic failure of root meristem cells of spring wheat 137
••• INFORMATION •••
Rules 141