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Information × Registration Number 0304U002161, 0103U005734 , R & D reports Title Principles of physiological, biochemical and structural-functional adaptation of biological systems versus harmful factors of environment during ontogenesis popup.stage_title Дослідження дії естремальних чинників довкілля на чутливість еритроцитів, синтез колагену і фітогормонів, ембріогенез, структуру мікобіоти Head Bondarenko V.; Perskiy E., Registration Date 19-02-2004 Organization Kharkov National University named after V.N.Karazin popup.description2 Subjects - human's and rat's erythrocytes, rat collagen, isogenic lines of wheat on Vrn genes, ova and grains of silkworm, mycobiota of forest soils, phytopathogenic microorganisms. Aim - to reveal the physiological-biochemical and structural-functional alterations in human, animals, plants and microorganisms under environmental factors. Methods - labouratory and field experiments, chromatography, microscopy, spectroscopy, physiological-biochemical assays. Under hypertonic lyses of erythrocytes the antigemolytic activity of amphypathes depends on their concentration, temperature, treatment by hypertonic solution and presence of modificators of membrane proteins. The correlation of collagen concentration with decreasing of mechanic stress, inducing collagen synthesis in rat organs, increasing of rate across linking during ontogenesis have been revealed. That is the compensation effect caused by age decreasing of collagen synthesis. The activation of phytochrome of isogenic lines of wheat on Vrn genes during vernalisation result to alteration of processes of growth and vernalisation, content of carbohydrates and certain phytonormones and also development of plants. The exogenic phytonormones alter the characters of vernalization processes. It have been compiled the list of the micromycetes and defined their species structure in the forest litter and soil of pine forest of Zadesniansky forestry, Novgorod-Siversky region, Chernigov's district. The high temperature effect on ovules and grains of silkworm caused the alteration of development character, that probably connecting with activation of certain genes. Resident stuff Trichoderma viride (ТВ-86) act against root mould of annual decorative flowers. Product Description popup.authors popup.nrat_date 2020-04-02 Close