Перегляд за Автор "Kondratiuk, T. V."

Зараз показуємо 1 - 1 з 1
  • Ескіз
    Документ
    EFFECT OF LACTOBACILLUS PLANTARUM ONU87 IN MIXTURE WITH AUTOLYSATE OF ERWINIAS ON FORMATION OF TUMORS CAUSED BY RHIZOBIUM RADIOBACTER C58
    (Одеський національний університет імені І. І. Мечникова, 2013) Korotaieva, Nadiia V.; Kondratiuk, T. V.; Basiul, Olena V.; Krylova, K. D.; Yamborko, Hanna V.; Ivanytsia, Volodymyr O.; Limanska, Nataliia V.; Коротаєва, Надія Володимирівна; Кондратюк, Тетяна В.; Басюл, Олена Владленівна; Крилова, К. Д.; Ямборко, Ганна Валентинівна; Іваниця, Володимир Олексійович; Ліманська, Наталія Вікторівна; Коротаева, Надежда Владимировна; Басюл, Елена Владленовна; Крылова, Е. Д.; Ямборко, Анна Валентиновна; Иваница, Владимир Алексеевич; Лиманская, Наталия Викторовна; Кондратюк, Татьяна В.
    The aim of the research was to investigate the effect of mixture of Lacto-bacillus plantarum ONU87 and autolysate of Erwinia carotovora ZM\ cells containing macromolecular bacteriocins and bacteriophages on the pathogenesis of the crown gall. Materials and Methods. As an infectious agent, a strain of Rhizobium radiobacter C58 characterized by its high virulence was chosen. As test-models, carrot roots (Daucuscarota subsp. sativus L.) and plants Ralanchoe daigremontiana Mill were used. Results. The effect of mixture of L. plantarum ONU87 and autolysate of E. carotovora ZM1 on survival of R. radiobacter C58 in vitro has been studied. Amount of vi¬able cells of plant pathogenic bacteria decreased after 4 hours of culturing. Treatment with a mixture of lactobacilli and autolysate of erwinias results in complete inhibition of crown gall pathogenesis on Ralanchoe plants. Treatment of carrot roots with an experimental mixture results in decrease of the amount of infected explants in 14.3%.The mentioned results enabled us to conclude that depending on the sensitivity of the test-objects, treatment with the mixture of L. plantarum ONU87 and autolysate of E. carotovora ZM1 results in complete inhibition of crown gall pathogenesis or decrease of its symptoms.