Open AccessTHE RHIZOBACTERIA CHEMOTAXIS TO EXUDATION OF VEGETABLE PLANTS ON MEDIUM WITH AGAR
Author(s) -
T.N. Melnichuk
Publication year - 2008
Publication title -
sìlʹsʹkogospodarsʹka mìkrobìologìâ
Language(s) - English
Resource type - Journals
ISSN - 1997-3004
DOI - 10.35868/1997-3004.7.21-28
Subject(s) - chemotaxis , agar , rhizobacteria , agar plate , liquid medium , biology , botany , microorganism , food science , microbiology and biotechnology , chemistry , bacteria , rhizosphere , biochemistry , chromatography , receptor , genetics
The modified method of positive chemotaxis determination at the culture of rhizobakteria to vegetable plant exudates on the medium with agar was proposed. It is a substitution of artificial introduction of chemoeffectors with native exudates of seedlings of the definite plants which are a complex of compounds. This method provides determination of positive chemotaxis (the initial stage of plants-microbes associations forming), allows to explain the promoted activity of strains at their application in microbic complexes and it is considered to be perspective for initial evaluation of new and industrial strains.