2020
DOI: 10.15446/abc.v25n1.75045
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Mecanismos de acción de <i>Bacillus</i> spp. (Bacillaceae) contra microorganismos fitopatógenos durante su interacción con plantas

Abstract: Algunos Bacillus spp. promotores de crecimiento vegetal son microorganismos reconocidos como agentes de control biológico que forman una estructura de resistencia denominada endospora, que les permite sobrevivir en ambientes hostiles y estar en casi todos los agroecosistemas. Estos microorganismos han sido reportados como alternativa al uso de agroquímicos. Sus mecanismos de acción se pueden dividir en: producción de compuestos antimicrobianos, como son péptidos de síntesis no ribosomal (NRPs) y policétidos (P… Show more

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Cited by 9 publications
(2 citation statements)
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References 105 publications
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“…This approach has been used in the Gram-negative bacterium Escherichia coli ( 15 , 19 23 ); nevertheless, the design of biosensors employing these approaches is less described in environmental bacteria, including Bacillus subtilis . This nonpathogenic soil bacterium, classified as a generally recognized as safe (GRAS) organism ( 24 ), can be an ideal candidate for biomonitoring distinct environments contaminated with As and other pollutants. Furthermore, B. subtilis offers the advantage of generating spores which are highly resistant to a number of harsh environmental conditions, including desiccation, heat, oxidizing agents, and UV radiation ( 25 27 ).…”
Section: Introductionmentioning
confidence: 99%
“…This approach has been used in the Gram-negative bacterium Escherichia coli ( 15 , 19 23 ); nevertheless, the design of biosensors employing these approaches is less described in environmental bacteria, including Bacillus subtilis . This nonpathogenic soil bacterium, classified as a generally recognized as safe (GRAS) organism ( 24 ), can be an ideal candidate for biomonitoring distinct environments contaminated with As and other pollutants. Furthermore, B. subtilis offers the advantage of generating spores which are highly resistant to a number of harsh environmental conditions, including desiccation, heat, oxidizing agents, and UV radiation ( 25 27 ).…”
Section: Introductionmentioning
confidence: 99%
“…Various action mechanisms such as competition, antibiosis, mycoparasitism, resistance induction, and endophytic activity are reported as biological control in Trichoderma species [30,31]. In contrast, the production of antimicrobial substances, competition, colonization, production of lytic enzymes and volatile organic compounds, and induction of plant defenses are reported as action mechanisms in Bacillus species [29,32,33]. Furthermore, Trichoderma species have been applied with positive results in the management of vascular wilt caused by F. oxysporum [34,35].…”
Section: Introductionmentioning
confidence: 99%