Bacillus velezensis: phylogeny, useful applications, and avenues for exploitation

Adeniji, Adetomiwa A.; Loots, Du Toit; Babalola, Olubukola Oluranti

doi:10.1007/s00253-019-09710-5

Cited by 92 publications

(56 citation statements)

References 76 publications

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“…The gene function analysis of the five B. velezensis strains provided deeper insights into understanding the molecular genetic characteristics of this species. The core and specific genes indicated the genetic diversity among the strains (Adeniji and Babalola, 2019). The COG categories of the five genomes analyzed are generally consistent.…”

Section: Discussionmentioning

confidence: 67%

“…Some studies have shown that B. velezensis can produce a variety of metabolites associated with disease resistance, including antibacterial proteins, lipopeptide antibiotics, polyketides, siderophores, and NH 3 (Stein, 2005;Chen et al, 2007;Meng et al, 2016;Kim et al, 2017;Adeniji and Babalola, 2019). B. velezensis FZB42 was reported to produce high concentrations of siderophores, which could inhibit fungal through depriving essential irons (Rabbee et al, 2019).…”

Section: Discussionmentioning

confidence: 99%

“…Plantarum (Pinto et al, 2018), and "Bacillus oryziocola" (Dunlap et al, 2016). They belong to PGPR and could be used in agriculture (Chen et al, 2007;Jeukens et al, 2015), for example, to promote plant growth and control pathogenic microorganisms by producing some secondary metabolites or antibiotics, and efficient colonization of plants (Adeniji and Babalola, 2019). Auxin secretion by B. velezensis FZB42 could increase the exudation of organic carbon and promote root growth for Triticum aestivum (Talboys et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

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Effects of Bacillus velezensis FKM10 for Promoting the Growth of Malus hupehensis Rehd. and Inhibiting Fusarium verticillioides

Wang

Zhao

et al. 2020

Front. Microbiol.

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Bacillus velezensis is a novel species of Bacillus that has been widely investigated and used because of its direct or indirect growth improvement effect for many plants. B. velezensis FKM10 was previously isolated from rhizosphere soil of apple trees and shows potential as a plant growth-promoting and biocontrol bacterium. In this study, strain FKM10 was verified to inhibit some fungal pathogens of soil-borne plant diseases, produce siderophores to absorb ferric iron for plants, and degrade proteins. Pot experiments showed that the application of strain FKM10 could directly promote the growth of Malus hupehensis Rehd. by increasing biomass, promoting the absorption of nutrients, improving soil fertility, changing the soil microbial community structure, and reducing fungal diversity. The results of this study provided a basis for using strain FKM10 to improve crop yield and overcome diseases of plants. The mechanism of strain FKM10 to control the phytopathogenic fungus Fusarium verticillioides was studied by interoperation with RNA sequencing. Strain FKM10 can destroy the cell wall and cell membrane of F. verticillioides. The secretion of glucosidases, such as β-glucanase, might be one of the causes of the destruction of the fungal cell wall. The regulation of amino acid metabolism might also play an important role in the antibacterial process of strain FKM10. During the antibacterial process, strain FKM10 attacks F. verticillioides and strain FKM10 itself is also affected: the expression of spores is increased, the number of viable cells is decreased, and the ribonucleoprotein complex and flagellar assembly-related genes are downregulated. The results of this study indicate that both strain FKM10 and F. verticillioides have mutually inhibitory activities in a liquid environment. Comparative genome analysis of B. velezensis FKM10 reveals that the general features of their genomes are similar overall and contain the core genome for this species. The results of this study further reveal that B. velezensis can also serve as a basis for developing new biocontrol agents or microbial fertilizers.

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Section: Discussionmentioning

confidence: 67%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effects of Bacillus velezensis FKM10 for Promoting the Growth of Malus hupehensis Rehd. and Inhibiting Fusarium verticillioides

Wang

Zhao

et al. 2020

Front. Microbiol.

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“…The exploitation of microbial resources in formulating bioinoculants (biofertilizer and biopesticides) has contributed to safe food product delivery in the agronomic system sustainably (Mahanty et al., 2017). The soil amended with microbial‐based formulated fertilizer (biofertilizer) promotes plant health and crop yield with intents of proffering long‐lasting solutions to the problems associated with the continuous use of chemical fertilizers in enriching soil fertility for crop productivity (Adeniji & Babalola, 2019). The use of biofertilizers as applied to some crops such as maize, legumes, tubers, and oilseeds crop has been reported (Babalola & Glick, 2012; Igiehon & Babalola, 2017; Mukherjee, Tripathi, Mukherjee, Mallick, & Banerjee, 2019; Win, Barone, Secundo, & Fu, 2018).…”

Section: Introductionmentioning

confidence: 99%

Oilseed crop sunflower (Helianthus annuus) as a source of food: Nutritional and health benefits

Adeleke

Babalola

2020

Food Science & Nutrition

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114

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The use of biofertilizers in developing environmentally friendly agriculture as an alternative to chemical‐based fertilizers in enhancing food production is promising in sustainable agriculture for the improvement in the yield of some commercial crops such as sunflowers and other oilseed crops in terms of quality and quantity. Sunflower is an important oilseed crop native to South America and currently cultivated throughout the world. Generally, the sunflower is considered important based on its nutritional and medicinal value. Due to its beneficial health effects, sunflower has been recognized as functional foods or nutraceutical, although not yet fully harnessed. Sunflower contains mineral elements and phytochemicals such as dietary fiber, manganese, vitamins, tocopherols, phytosterols, triterpene glycosides, α‐tocopherol, glutathione reductase, flavonoids, phenolic acids, carotenoids, peptides, chlorogenic acid, caffeic acid, alkaloids, tannins, and saponins; and these compounds contribute to their functional and nutraceutical development. The extract from sunflower is known to be a potential source of antimicrobial, anti‐inflammatory, antitumor, and antioxidants agents that protect human cells against harmful reactive oxygen molecules and pathogenic microorganisms. Also, the pharmacological survey on sunflower had revealed its curative power to different kinds of diseases. The health benefits of sunflower include blood pressure and diabetic control, skin protection, and lowering cholesterol and other functions. This review is written with appropriate referencing to previously published work and provides updated information regarding the new method of organic farming for sunflower production, nutritional and health benefits, and its by‐products as human diet and livestock feed. Also, the constraints of sunflower production are elucidated.

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“…Diversos estudios moleculares sobre la secuencia del gen 16S rRNA han mostrado que diversas miembros del grupo Bacillus velezensis, pueden asignarse a la agrupación de Bacillus subtilis y Bacillus amyloliquefaciens, basándose en el hecho de que comparten el 99% de similitud filogenética de su ADN (Adeniji, Loots, & Babalola, 2019). Estas especies fueron identificadas dentro de las cepas aisladas en agar EMB provenientes del chorizo tipo español (Tabla 9).…”

Section: Análisis Microbiológicounclassified

Evaluación de la diversidad y dinámica bacteriana del chorizo tipo español durante su proceso de maduración, mediante DGGE y secuenciación masiva

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Bacillus velezensis: phylogeny, useful applications, and avenues for exploitation

Cited by 92 publications

References 76 publications

Effects of Bacillus velezensis FKM10 for Promoting the Growth of Malus hupehensis Rehd. and Inhibiting Fusarium verticillioides

Effects of Bacillus velezensis FKM10 for Promoting the Growth of Malus hupehensis Rehd. and Inhibiting Fusarium verticillioides

Oilseed crop sunflower (Helianthus annuus) as a source of food: Nutritional and health benefits

Evaluación de la diversidad y dinámica bacteriana del chorizo tipo español durante su proceso de maduración, mediante DGGE y secuenciación masiva

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