Перегляд за Автор "Marynova, I. V."
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Документ Biofilm formation of Lactobacillus plantarum on plant surfaces(Odesa I. I. Mechnikov National University, 2016) Sokol, D.; Merlich, Andrii H.; Marynova, I. V.; Galkin, Mykola B.; Limanska, Natalia V.; Мерліч, Андрій Геннадійович; Мерлич, Андрей ГеннадиевичAttachment of Lactobacillus plantarum to plant surfaces and biofilm formation are poorly understood. To create a biotechnology for the plant protection from pathogens the study of mechanisms of adhesion of lactobacilli and selection of the strains with the high ability to biofilm formation is needed.Документ Complex investigations of plant microbiota representatives(Одеський національний університет імені І. І. Мечникова, 2018) Kononiuk, Yu. V.; Marynova, I. V.; Adarma, N. Yu.; Stepaniuk, G.; Bratkevich, V.; Tverdokhlib, V. S.; Basiul, Olena V.; Limanska, Natalia V.Phytopathogenic bacteria - crown gall agents - were isolated from grape plants. Antagonistic bacteria - also plant dwellers - were used to struggle these pathogens. Lactobacillus plantarum effectively inhibited crown gall agents and survived in soil at least for 45 days. Lactobacilli could interfere pathogenesis of the disease on a step of pathogen attachment. Together with Bacillus megaterium, lactobacilli showed stimulation effect on plant growth.Документ Enterotoxin production ability of Bacillus cereus strains from south Ukrainian region(Odessa I. I. Mechnikova National University, 2017) Yamborko, Hanna V.; Marynova, I. V.; Vatipko, R. A.; Babynina, M. O.; Pylypenko, L. N.; Pylypenko, I. V.; Closhka, N. V.; Ямборко, Анна Валентиновна; Ямборко, Ганна Валентинівна; Маринова, И. В.; Маринова, І. В.; Ватіпко, Росіна Андріївна; Ватипко, Росина Андреевна; Бабиніна, Марина Олександрівна; Бабынина, Марина Александровна; Пилипенко, Л. Н.; Пилипенко, Л. М.; Пилипенко, І. В.; Пилипенко, И. В.The objective of this study was to identify and detect emetic toxin- and enterotoxin-producting bacteria among 42 Bacillus cereus strains, isolated from Ukrainian food plant raw materials and products. The detection rate of nheA, hblD and cytK enterotoxin genes among investigated B. cereus strains was 100, 90,0 and 61,9%, respectively. The ces gene encoding emetic toxin was detected in 9,5 % of strains. Our finding revealed that nhe and hbl enterotoxins encoded by nhe and hbl genes were the major toxins among B. cereus tested in this study and enterotoxic type of B. cereus was predominant in South Ukrainian region.