Olga Avksentyeva

Olga Avksentyeva
V. N. Karazin Kharkiv National University · Department of Plant Physiology and Biochemistry

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11
Publications
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13
Citations

Publications

Publications (11)
Article
Full-text available
The study investigated the impact of the interaction between soybean and rhizobia on the assimilation apparatus functioning and biomass accumulation in different soybean lines with varying photoperiod sensitivity. Nearly isogenic lines (NILs) of soybean were used, with genes E1, E2, and E3 in different allelic states: Clark (e1E2E3), L80-5879 (E1e2...
Article
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Photoperiod, which regulates the duration of vegetative and generative development, and the plant-microorganism interaction, which influences the metabolic status of plant organisms, are important factors in the regulating plant growth and development. The aim of the study was to determine the influence of Glycine max (L.) Merr. genotype and seed p...
Article
Full-text available
The paper presents the findings on the impact of cold exposure at 4°C on chlorophylogenesis, hemogenesis and rhizogenesis in callus culture of winter wheat cultivars. The patterns of morphogenesis in the soft winter wheat in vitro culture during exposure to positive low temperature of various durations (15, 30 and 45 days) have been established. Th...
Article
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В роботі представлені результати дослідження вмісту білку в листках ліній ізогенних за генами контролю фотоперіодичної чутливості сої культурної. У якості об’єктів дослідження використовували майже ізогенні лінії сої за генами контролю фотоперіодичної реакції, які відрізняються між собою тільки станом окремих локусів: короткоденні лінії – сорт Clar...
Article
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В роботі представлені результати дослідження яровизаційного контролю розвитку двох сортів пшениці озимої м’якої. Показано, що сахароза стимулює проліферативну активність кореневих меристем яровизованих проростків, але не впливає на тривалість фаз мітозу. Встановлено, що умови трофічного забезпечення в період яровизації впливають на ростову реакцію,...
Article
Polymorphism in the collection of soybean cultivars (Glycine max (L.) Merr.) of maturation groups II and III has been studied in field experiments on oil content in the grain, depending on vegetation weather conditions. Cultivars of both groups differed on this factor-oil level in the grain in the studied populations ranged from 19 to 27%. Soybean...
Chapter
The level of abiotic stress impact on plants has significantly increased in recent times. This has led to an increase in interest to study plant resistance mechanisms at different levels of its organization. This chapter provides an overview of published data on physiological-biochemical and molecular-genetic mechanisms of plant resistance to heat...
Article
The influence of a long (16 hrs) LD and short (9 hrs) SD day on the period duration from germination to earing, the content and distribution of free amino acids and total nitrogen on the main stem organs, productivity elements and grain protein content of isogenic lines for genes VRN of hexaploid wheat created in gene pool varieties with different...

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