Interaction of Rhizospheric Bacteria and Nonrhizobial Endophytic Bacteria Moving from the Roots to the Rhizosphere of Pea Plants (Pisum sativum)

Autor:	L. E. Makarova, M. S. Karepova, A. S. Morits, Yu. A. Markova, N. A. Sokolova, A. V. Sidorov
Rok vydání:	2021
Předmět:	Rhizosphere food and beverages Hydroculture Biology medicine.disease_cause biology.organism_classification Applied Microbiology and Biotechnology Biochemistry Rhizobium leguminosarum Pisum Sativum Botany medicine Pseudomonas syringae Azotobacter chroococcum Bacteria
Zdroj:	Applied Biochemistry and Microbiology. 57:514-520
ISSN:	1608-3024 0003-6838
DOI:	10.1134/s0003683821040104
Popis:	Six of 11 strains of endophytic bacteria from pea (Pisum sativum L.) seeds were found in an aqueous medium of seedling-root growth under hydroculture conditions. It was shown that bacterial inoculates of Rhizobium leguminosarum bv. viceae, Pseudomonas syringae pv. pisi, Azotobacter chroococcum and Rhodococcus erythropolis had different effects on the composition and concentration of endophytic bacteria in the pea-seedling rhizosphere. All six endophytes were found to have different capacities for N-phenyl-2-naphthylamine (N-PNA) degradation to produce phthalates. The amount of non-degraded substrate and the proportion of phthalates remaining after substrate degradation indicate different levels of the catabolism of N-PNA, a negative allopathic component of legume root exudates. These parameters determined the degree of participation of endophytic bacteria in the control of the relationship between pea plants and bacteria with different interaction strategies.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c30300f929080159638a7f407bc05921 https://doi.org/10.1134/s0003683821040104 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.