The Role of Flavobacterium enshiense R6S-5-6 in the Wetland Ecosystem Revealed by Whole-Genome Analysis

Choi, Ahhyeon; Cha, In-Tae; Lee, Ki-Eun; Son, Youn Kyoung; Yu, Jae‐Woong; Seol, Donghyeok

doi:10.1007/s00284-022-03157-0

Cited by 4 publications

(7 citation statements)

References 45 publications

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“…Macro-and micronutrient sources. Several plantassociated bacteria, including Flavobacterium species, provide the macro-and micronutrient resources to host plants (Carrión et al, 2019;Choi et al, 2023;Kraut-Cohen et al, 2021;Menon et al, 2020;Tilak et al, 2005;Youseif, 2018;Zhang et al, 2021) (Fig. 2B).…”

Section: Determinants Produced By Flavobacterium For Improving Plant ...mentioning

confidence: 99%

“…Certain Flavobacterium species protect plants against various diseases caused by bacteria or fungi ( Carrión et al, 2019 ; Choi et al, 2023 ; Gunasinghe et al, 2004 ; Hahm et al, 2012 ; Kwak et al, 2018 ; Nishioka et al, 2019 ; Sang and Kim, 2012 ; Wang et al, 2023 ) ( Fig. 2 ).…”

Section: Functional Roles Of Flavobacterium In Pla...mentioning

confidence: 99%

“…Flavobacterium species have been studied as biostimulants in diverse monocot and dicot plants ( Choi et al, 2023 ; Kwak et al, 2018 ; Menon et al, 2020 ; Samad et al, 2017 ; Yakubovskaya et al, 2019 ; Youseif, 2018 ; Zhang et al, 2021 ) ( Fig. 2 ).…”

Section: Functional Roles Of Flavobacterium In Pla...mentioning

confidence: 99%

“…For example, Flavobacterium sp. R6S-5-6 can provide a nitrogen source to the host plant by activating nitrogen fixation-related genes, including the nif gene ( nifU ), fix gene ( fixF ), and global nitrogen regulator ( ntcA ) ( Choi et al, 2023 ) ( Fig. 2B ).…”

Section: Determinants Produced By Flavobacterium F...mentioning

confidence: 99%

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The Plant-Associated Flavobacterium: A Hidden Helper for Improving Plant Health

Seo,

Kim,

Lee

et al. 2024

Plant Pathol J

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Flavobacterium is a genus within the phylum Bacteroidota that remains relatively unexplored. Recent analyses of plant microbiota have identified the phylum Bacteroidota as a major bacterial group in the plant rhizosphere. While Flavobacterium species within the phylum Bacteroidota have been recognized as pathogens in the aquatic habitats, microbiome analysis and the characterization of novel Flavobacterium species have indicated the great diversity and potential of their presence in various environments. Many Flavobacterium species have positively contribute to plant health and development, including growth promotion, disease control, and tolerance to abiotic stress. Despite the well-described beneficial interactions of the Flavobacterium species with plants, the molecular mechanisms and bacterial determinants underlying these interactions remain unclear. To broaden our understanding of the genus Flavobacterium’s role in plant health, we review the recent studies focusing on their ecological niche, functional roles, and determinants in plant-beneficial interactions. Additionally, this review discusses putative mechanisms explaining the interactions between plants and Flavobacterium. We have also introduced the importance of future research on Flavobacterium spp. and its potential applications in agriculture.

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Section: Determinants Produced By Flavobacterium For Improving Plant ...mentioning

confidence: 99%

Section: Functional Roles Of Flavobacterium In Pla...mentioning

confidence: 99%

Section: Functional Roles Of Flavobacterium In Pla...mentioning

confidence: 99%

Section: Determinants Produced By Flavobacterium F...mentioning

confidence: 99%

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The Plant-Associated Flavobacterium: A Hidden Helper for Improving Plant Health

Seo,

Kim,

Lee

et al. 2024

Plant Pathol J

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“…Racon v3.4.3 software ( 12 ) was utilized to rectify the assembly outcomes, using three generations of subreads. For circularization and fine-tuning of the initiation site, Circlator v1.5.5 software was employed ( 13 ). Our work revealed two contigs, i.e., a chromosome measuring 3,834,223 bp and a plasmid measuring 136,212 bp.…”

Section: Announcementmentioning

confidence: 99%

Genome Sequence of a Heavy Metal-Detoxifying Actinomycete, Microbacterium proteolyticum ustc

Lin

et al. 2023

Microbiol Resour Announc

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Reduced fertilization supplemented with Bacillus safensis RGM 2450 and Bacillus siamensis RGM 2529 promotes tomato production in a sustainable way

Altimira,

Godoy,

Arias-Aravena

et al. 2024

Front. Plant Sci.

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The rising demand for vegetables has driven the adoption of greenhouse cultivation to guarantee high yields and quality of fresh produce year-round. Consequently, this elevates the demand for fertilizers, whose costs are progressively escalating. Bacillus safensis RGM 2450 and Bacillus siamensis RGM 2529 are plant growth-promoting rhizobacteria (PGPR). The combination of these strains exhibited synergistic activity in stimulating the growth and seedling hydration of tomatoes. In this study, the effects of inoculation with a RGM 2450 plus RGM 2529 formulation were evaluated under 66% and 100% fertilization programs in tomato crops under greenhouse conditions. Fertilization programs (66% and 100%) with or without commercial biostimulants were used as control treatments. In this assay, the NPK percentage in the plant tissue, tomato average weight, tomato average weight per harvest, tomato diameter, and changes in the colonization, structure, and diversity of the bacterial rhizosphere were measured. The 100% and 66% fertilization programs supplemented with the RGM 2529 plus RGM 2450 formulation increased the average weight of tomatoes per harvest without statistical difference between them, but with the other treatments. The 66% fertilization with RGM 2450 plus RGM 2529 increased between 1.5 and 2.0 times the average weight of tomatoes per harvest compared to the 66% and 100% fertilizations with and without commercial biostimulant treatments, respectively. This study represents the first report demonstrating that the application of a formulation based on a mixture of B. siamensis and B. safensis in a fertilization program reduced by 33% is equivalent in productivity to a conventional fertilization program for tomato cultivation, achieving an increase in potential plant growth-promoting rizobacteria of the genus Flavobacterium. Therefore, the adoption of a combination of these bacterial strains within the framework of a 66% inorganic fertilization program is a sustainable approach to achieving greater tomato production and reducing the environmental risks associated with the use of inorganic fertilization.

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The Role of Flavobacterium enshiense R6S-5-6 in the Wetland Ecosystem Revealed by Whole-Genome Analysis

Cited by 4 publications

References 45 publications

The Plant-Associated Flavobacterium: A Hidden Helper for Improving Plant Health

The Plant-Associated Flavobacterium: A Hidden Helper for Improving Plant Health

Genome Sequence of a Heavy Metal-Detoxifying Actinomycete, Microbacterium proteolyticum ustc

Reduced fertilization supplemented with Bacillus safensis RGM 2450 and Bacillus siamensis RGM 2529 promotes tomato production in a sustainable way

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