Podoba Y. Biotechnological aspects of valuing associative relations bacterium Enterobacter aerogenes 30F with different barley cultivars

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U003001

Applicant for

Specialization

  • 03.00.20 - Біотехнологія

04-07-2005

Specialized Academic Board

Д26.371.01

Essay

The results of experiments to determine the efficient interaction between nine spring barley cultivars and rizosphere diazotrophes E. aerogenes 30F are shown in this work.. The conditions to obtain callus culture derived from immature embryos of spring barley plants were optimized on MS based media. High positive correlation (r=0.82; p=0.05) were established between N2-fixation in rizosphere of spring barley plants and specific growth intensity of diazotrophes subjected to action of metabolites from callus lines. New method to determinate metabolic influence of root exudates from barley plants apportionment were developed for N2-fixing bacterium E. aerogenes 30F.

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