Biological activity of the lipopeptide-producing Bacillus amyloliquefaciens PGPBacCA1 on common bean Phaseolus vulgaris L. pathogens

Torres, Marı́a E.; Brandán, Carolina Pérez; Sabaté, Daniela C.; Petroselli, Gabriela; Erra‐Balsells, Rosa; Audisio, M

doi:10.1016/j.biocontrol.2016.12.001

Cited by 65 publications

(37 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Due to their versatile ability to produce bioactive compounds, different Bacillus species are being studied in order to use them in several applications (Torres et al, 2017 (Zhi et al, 2017). Debido a su versatilidad como productores de compuestos bioactivos, se están estudiando diferentes especies de Bacillus para varias aplicaciones potenciales (Torres et al, 2017). Por ejemplo, muchas cepas de Bacillus producen una variedad de lipopéptidos cíclicos antifúngicos (CLP), incluyendo miembros de las familias surfactina, iturina y fengicina (Torres et al, 2016).…”

Section: Discussionunclassified

“…Several Bacillus species are promising as part of the biocontrol strategy given their ability to produce a variety of antibacterial and antifungal metabolites (Zhi et al, 2017). Due to their versatile ability to produce bioactive compounds, different Bacillus species are being studied in order to use them in several applications (Torres et al, 2017 (Zhi et al, 2017). Debido a su versatilidad como productores de compuestos bioactivos, se están estudiando diferentes especies de Bacillus para varias aplicaciones potenciales (Torres et al, 2017).…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Efecto de biocontrol e inhibición germinativa de Bacillus spp. sobre zoosporas de Phytophthora capsici

Ley-López

Márquez-Zequera

Carrillo-Fasio

et al. 2018

RMF

View full text Add to dashboard Cite

Resumen. El Los cultivos de tomate (Solanum lycopersicum L.) y chile (Capsicum annuum L.) son de importancia económica por su consumo en la dieta humana. México se posiciona en el décimo lugar en producción de tomate con 2,649,358 t y segundo lugar en chile, con una producción de 2,294,400 t (SIAP 2016). Sin embargo, la producción de ambos cultivos es afectada por enfermedades ocasionadas por diferentes patógenos; entre éstos, destaca el oomiceto Phytophthora capsici Leonian, el cual es un microorganismo fitopatógeno que causa serios daños económicos en la agricultura en todo el mundo (Chen et al., 2016a). P. capsici ocasiona "damping-off", pudrición de raíz, daño en tallo, hoja o pudrición de frutos en más de 50 especies de plantas hospedantes (Erwin y Riveiro, 1996;Khan et al., 2011). Se ha reportado que este patógeno causa considerables pérdidas de rendimiento en B. thuringiensis the efficiency of biocontrol was 72 and 77% respectively, which show that these microorganisms can be used as biocontrol agents of P. capsici in tomato and chili plants.

show abstract

Section: Discussionunclassified

Section: Discussionmentioning

confidence: 99%

Efecto de biocontrol e inhibición germinativa de Bacillus spp. sobre zoosporas de Phytophthora capsici

Ley-López

Márquez-Zequera

Carrillo-Fasio

et al. 2018

RMF

View full text Add to dashboard Cite

show abstract

“…Part of these antibiotics are composed of lipopeptides-LPs (Stein 2005). These compounds have been seen as biological control agents as an alternative to chemical pesticides, which generate strong environmental impacts by selecting resistant pests and contaminating the environment (Torres et al 2017).…”

Section: Introductionmentioning

confidence: 99%

Bacillus lipopeptides as powerful pest control agents for a more sustainable and healthy agriculture: recent studies and innovations

Penha

Vandenberghe

Faulds

et al. 2020

Planta

View full text Add to dashboard Cite

show abstract

“…The mechanisms used by B. subtilis to suppress plant soil-borne diseases include competing with phytopathogens for nutrients and spatial sites, inducing the systemic resistance of plants, and inhibiting pathogen growth by producing antimicrobial compounds [5]. The latter is a general characteristic of B. subtilis biocontrol capability and plays an important role in the biological control of plant diseases [6,7]. B. subtilis produces more than two dozen antimicrobial compounds having amazing structural variety.…”

Section: Introductionmentioning

confidence: 99%

Genome mining and UHPLC–QTOF–MS/MS illuminate the potential antimicrobial active compounds and specificity of biosynthetic gene clusters in Bacillus subtilis NCD-2

Su¹,

Chen²,

Liu³

et al. 2020

Preprint

View full text Add to dashboard Cite

Background Bacillus subtilis strain NCD-2 is an excellent biocontrol agent against plant soil-borne diseases and shows broad-spectrum antifungal activities. This study aimed to explore some of the secondary metabolite biosynthetic gene clusters and related bioactive compounds in strain NCD-2. An integrative approach, which combined genome mining with structural identification technologies using ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight tandem mass spectrometry (UHPLC-MS/MS), was conducted to interpret the chemical origins of the significant biological activities in strain NCD-2. Results Genome mining revealed that strain NCD-2 contained nine gene clusters having predicted functions involving secondary metabolites with bioactive abilities. They encoded six known products including fengycin, surfactin, bacillaene, subtilosin, bacillibactin, bacilysin and three unknown products. Fengycin, surfactin, bacillaene and bacillibactin were successfully detected from the fermentation broth of strain NCD-2 by UHPLC-QTOF-MS/MS. Bacillaene, subtilosin, bacillibactin, and bacilysin related biosynthetic gene clusters showed 100% amino acid sequence similarity with B. velezensis strain FZB42，however, the biosynthetic gene clusters for surfactin and fengycin showed 83% and 92%, respectively. Further comparison of gene clusters encoding fengycin and surfactin revealed that strain NCD-2 had lost the fenC and fenD genes in the fengycin biosynthetic operon. Moreover, biosynthetic enzyme-related gene srfAB for surfactin had divided into two parts. Bioinformatics analysis predicted that FenE function in strain NCD-2 was same to that of FenE and FenC in strain FZB42, and FenA function in strain NCD-2 was same to that of FenA and FenD in strain FZB42. Five kinds of fengycin, with 26 homologs, and surfactin, with 4 homologs, were detected from strain NCD-2. To the best of our knowledge, this is the first report of a non-typical and unique gene cluster related to fengycin synthesis. Conclusions It was found that there were many gene clusters encoding antimicrobial compounds in the genome of strain NCD-2, and the fengycin synthetic gene cluster might be unique by using genome mining and UHPLC–QTOF–MS/MS. The production of fengycin, surfactin, bacillaene and bacillibactin might explain the biological activities of strain NCD-2.

show abstract

Biological activity of the lipopeptide-producing Bacillus amyloliquefaciens PGPBacCA1 on common bean Phaseolus vulgaris L. pathogens

Cited by 65 publications

References 31 publications

Efecto de biocontrol e inhibición germinativa de Bacillus spp. sobre zoosporas de Phytophthora capsici

Efecto de biocontrol e inhibición germinativa de Bacillus spp. sobre zoosporas de Phytophthora capsici

Bacillus lipopeptides as powerful pest control agents for a more sustainable and healthy agriculture: recent studies and innovations

Genome mining and UHPLC–QTOF–MS/MS illuminate the potential antimicrobial active compounds and specificity of biosynthetic gene clusters in Bacillus subtilis NCD-2

Contact Info

Product

Resources

About