Matches in SemOpenAlex for { <https://semopenalex.org/work/W4226142635> ?p ?o ?g. }
- W4226142635 abstract "Rhizosphere colonizing plant growth promoting bacteria (PGPB) increase their competitiveness by producing diffusible toxic secondary metabolites, which inhibit competitors and deter predators. Many PGPB also have one or more Type VI Secretion System (T6SS), for the delivery of weapons directly into prokaryotic and eukaryotic cells. Studied predominantly in human and plant pathogens as a virulence mechanism for the delivery of effector proteins, the function of T6SS for PGPB in the rhizosphere niche is poorly understood. We utilized a collection of Pseudomonas chlororaphis 30-84 mutants deficient in one or both of its two T6SS and/or secondary metabolite production to examine the relative importance of each T6SS in rhizosphere competence, bacterial competition, and protection from bacterivores. A mutant deficient in both T6SS was less persistent than wild type in the rhizosphere. Both T6SS contributed to competitiveness against other PGPB or plant pathogenic strains not affected by secondary metabolite production, but only T6SS-2 was effective against strains lacking their own T6SS. Having at least one T6SS was also essential for protection from predation by several eukaryotic bacterivores. In contrast to diffusible weapons that may not be produced at low cell density, T6SS afford rhizobacteria an additional, more immediate line of defense against competitors and predators." @default.
- W4226142635 created "2022-05-05" @default.
- W4226142635 creator A5040329472 @default.
- W4226142635 creator A5047322361 @default.
- W4226142635 creator A5054949182 @default.
- W4226142635 creator A5055535563 @default.
- W4226142635 creator A5059056022 @default.
- W4226142635 date "2022-04-07" @default.
- W4226142635 modified "2023-10-17" @default.
- W4226142635 title "The Type VI Secretion Systems in Plant-Beneficial Bacteria Modulate Prokaryotic and Eukaryotic Interactions in the Rhizosphere" @default.
- W4226142635 cites W148893999 @default.
- W4226142635 cites W1498122156 @default.
- W4226142635 cites W1512975040 @default.
- W4226142635 cites W1549061267 @default.
- W4226142635 cites W1618512386 @default.
- W4226142635 cites W1763493835 @default.
- W4226142635 cites W1828253492 @default.
- W4226142635 cites W1846035505 @default.
- W4226142635 cites W1907390239 @default.
- W4226142635 cites W1919814215 @default.
- W4226142635 cites W1939764576 @default.
- W4226142635 cites W1944127002 @default.
- W4226142635 cites W1966260873 @default.
- W4226142635 cites W1970786682 @default.
- W4226142635 cites W1972038449 @default.
- W4226142635 cites W1974053474 @default.
- W4226142635 cites W1974599898 @default.
- W4226142635 cites W1985598069 @default.
- W4226142635 cites W1986540193 @default.
- W4226142635 cites W1990421064 @default.
- W4226142635 cites W1995590346 @default.
- W4226142635 cites W1997810660 @default.
- W4226142635 cites W2013105758 @default.
- W4226142635 cites W2014150426 @default.
- W4226142635 cites W2015583490 @default.
- W4226142635 cites W2017387862 @default.
- W4226142635 cites W2020057555 @default.
- W4226142635 cites W2020871643 @default.
- W4226142635 cites W2021526043 @default.
- W4226142635 cites W2023540833 @default.
- W4226142635 cites W2028454294 @default.
- W4226142635 cites W2028721537 @default.
- W4226142635 cites W2030905386 @default.
- W4226142635 cites W2030968301 @default.
- W4226142635 cites W2031271762 @default.
- W4226142635 cites W2036236484 @default.
- W4226142635 cites W2040539560 @default.
- W4226142635 cites W2053041699 @default.
- W4226142635 cites W2053574509 @default.
- W4226142635 cites W2054371239 @default.
- W4226142635 cites W2055043387 @default.
- W4226142635 cites W2055455922 @default.
- W4226142635 cites W2057427118 @default.
- W4226142635 cites W2062688070 @default.
- W4226142635 cites W2064392740 @default.
- W4226142635 cites W2076896145 @default.
- W4226142635 cites W2080126760 @default.
- W4226142635 cites W2085360155 @default.
- W4226142635 cites W2087799413 @default.
- W4226142635 cites W2088249707 @default.
- W4226142635 cites W2089629358 @default.
- W4226142635 cites W2090535305 @default.
- W4226142635 cites W2090709452 @default.
- W4226142635 cites W2091317572 @default.
- W4226142635 cites W2094643746 @default.
- W4226142635 cites W2108539249 @default.
- W4226142635 cites W2112695863 @default.
- W4226142635 cites W2114133746 @default.
- W4226142635 cites W2121297944 @default.
- W4226142635 cites W2122095711 @default.
- W4226142635 cites W2123385521 @default.
- W4226142635 cites W2125832470 @default.
- W4226142635 cites W2126354727 @default.
- W4226142635 cites W2127445698 @default.
- W4226142635 cites W2128007785 @default.
- W4226142635 cites W2128361517 @default.
- W4226142635 cites W2134958366 @default.
- W4226142635 cites W2135306929 @default.
- W4226142635 cites W2135496772 @default.
- W4226142635 cites W2141822166 @default.
- W4226142635 cites W2142215280 @default.
- W4226142635 cites W2143073412 @default.
- W4226142635 cites W2151335582 @default.
- W4226142635 cites W2152119239 @default.
- W4226142635 cites W2154030432 @default.
- W4226142635 cites W2156767601 @default.
- W4226142635 cites W2165876854 @default.
- W4226142635 cites W2171250717 @default.
- W4226142635 cites W2171397200 @default.
- W4226142635 cites W2172205740 @default.
- W4226142635 cites W2181192066 @default.
- W4226142635 cites W2200799486 @default.
- W4226142635 cites W2217161021 @default.
- W4226142635 cites W2299009003 @default.
- W4226142635 cites W2311203695 @default.
- W4226142635 cites W2327836954 @default.
- W4226142635 cites W2345062431 @default.
- W4226142635 cites W2398378246 @default.
- W4226142635 cites W2399132482 @default.
- W4226142635 cites W2411726731 @default.