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A Novel Isolate of Bacillus cereus Promotes Growth in Tomato and Inhibits Clavibacter michiganensis Infection under Greenhouse Conditions
NALLELY SOLANO ALVAREZ
JUAN ANTONIO VALENCIA HERNANDEZ
ENRIQUE RICO GARCIA
Irineo Torres Pacheco
Rosalía Virginia Ocampo Velázquez
ELEAZAR MAXIMO ESCAMILLA SILVA
ANA LUZ ROMERO GARCIA
Ángel Gabriel Alpuche Solís
Ramón Gerardo Guevara González
Acceso Abierto
Atribución-NoComercial-SinDerivadas
https://doi.org/10.3390/plants10030506
PGPB
Bacterial canker
Crop protection
"The need to produce food in a sustainable way to counteract the effects of excessive use of agrochemicals opens the door to the generation of new technologies that are not based on fossil fuels and are less toxic to ecosystems. Plant growth-promoting bacteria (PGPB) could represent an alternative to chemical biofertilizers and pesticides offering protection for biotic and abiotic stresses. In this work, a bacterial isolate from roots of castor bean (Ricinus communis) was identified and named as Bacillus cereus strain “Amazcala” (B.c-A). This isolate displayed the ability to solubilize inorganic phosphate and produce gibberellic acid (GA3). Moreover, this bacterium provided significant increases in height, stem width, dry weight, and total chlorophyll content in tomato plants. Interestingly, B.c-A also significantly decreased the severity of bacterial canker disease on tomato caused by Clavibacter michiganensis (Cmm) in preventive disease assays under greenhouse conditions. Based on our results, B.c-A can be considered as PGPB and a useful tool in Cmm disease control on tomato plant under greenhouse conditions."
MDPI
2021
Artículo
Solano-Alvarez, N.; Valencia-Hernández, J.A.; Rico-García, E.; Torres-Pacheco, I.; Ocampo-Velázquez, R.V.; Escamilla-Silva, E.M.; Romero-García, A.L.; Alpuche-Solís, Á.G.; Guevara-González, R.G. A Novel Isolate of Bacillus cereus Promotes Growth in Tomato and Inhibits Clavibacter michiganensis Infection under Greenhouse Conditions. Plants 2021, 10, 506. https://doi.org/10.3390/plants10030506
BIOLOGÍA MOLECULAR DE PLANTAS
Versión publicada
publishedVersion - Versión publicada
Aparece en las colecciones: Publicaciones Científicas Biología Molecular

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