Domestication of Lima Bean (Phaseolus lunatus) Changes the Microbial Communities in the Rhizosphere

Silva, Josieli Lima da; Mendes, Lucas William; Rocha, Sandra Mara Barbosa; Antunes, Jadson Emanuel Lopes; Oliveira, Louise Melo de Souza; Melo, Vânia Maria Maciel; Oliveira, Francisco Artur Forte; Pereira, Arthur Prudêncio de Araújo; Costa, Gérson do Nascimento; Silva, Verônica Brito da; Gomes, Regina Lúcia Ferreira; Neto, Francisco de Alcântara; Lopes, Ângela Célis de Almeida; Araújo, Ademir Sérgio Ferreira de

doi:10.1007/s00248-022-02028-2

Cited by 15 publications

(6 citation statements)

References 50 publications

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“… da Silva et al. (2023) pointed out that the taxonomic similarity of microbes associated with Phaseolus lunatus decreased by 57.6% from wild to domesticated genotypes.…”

Section: Factors Determining Pathogen Suppressive Microbiome Assemblymentioning

confidence: 99%

“…While certain agronomic practices offer individual benefits, the cumulative effect of various practices may disfavor the enrichment of beneficial microbes in the rhizosphere. Consequently, domesticated crops may retain a diminished ability to attract beneficial microbes compared with their wild counterparts ( da Silva et al., 2023 ; Luo et al., 2023 ; Yue et al., 2023 ).…”

Section: Factors Determining Pathogen Suppressive Microbiome Assemblymentioning

confidence: 99%

“…da Silva et al (2023) pointed out that the taxonomic similarity of microbes associated with Phaseolus lunatus decreased by 57.6% from wild to domesticated genotypes. Such a decreased diversity of associated microbes in domesticated genotypes can trigger the functional loss of a microbial community that contributes to nutrient acquisition and disease defense.…”

Section: Selection Of Genotypes For a Specific Traitmentioning

confidence: 99%

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Deciphering key factors in pathogen-suppressive microbiome assembly in the rhizosphere

Andargie,

Lee,

Jeong

et al. 2023

Front. Plant Sci.

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In a plant-microbe symbiosis, the host plant plays a key role in promoting the association of beneficial microbes and maintaining microbiome homeostasis through microbe-associated molecular patterns (MAMPs). The associated microbes provide an additional layer of protection for plant immunity and help in nutrient acquisition. Despite identical MAMPs in pathogens and commensals, the plant distinguishes between them and promotes the enrichment of beneficial ones while defending against the pathogens. The rhizosphere is a narrow zone of soil surrounding living plant roots. Hence, various biotic and abiotic factors are involved in shaping the rhizosphere microbiome responsible for pathogen suppression. Efforts have been devoted to modifying the composition and structure of the rhizosphere microbiome. Nevertheless, systemic manipulation of the rhizosphere microbiome has been challenging, and predicting the resultant microbiome structure after an introduced change is difficult. This is due to the involvement of various factors that determine microbiome assembly and result in an increased complexity of microbial networks. Thus, a comprehensive analysis of critical factors that influence microbiome assembly in the rhizosphere will enable scientists to design intervention techniques to reshape the rhizosphere microbiome structure and functions systematically. In this review, we give highlights on fundamental concepts in soil suppressiveness and concisely explore studies on how plants monitor microbiome assembly and homeostasis. We then emphasize key factors that govern pathogen-suppressive microbiome assembly. We discuss how pathogen infection enhances plant immunity by employing a cry-for-help strategy and examine how domestication wipes out defensive genes in plants experiencing domestication syndrome. Additionally, we provide insights into how nutrient availability and pH determine pathogen suppression in the rhizosphere. We finally highlight up-to-date endeavors in rhizosphere microbiome manipulation to gain valuable insights into potential strategies by which microbiome structure could be reshaped to promote pathogen-suppressive soil development.

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“… da Silva et al. (2023) pointed out that the taxonomic similarity of microbes associated with Phaseolus lunatus decreased by 57.6% from wild to domesticated genotypes.…”

Section: Factors Determining Pathogen Suppressive Microbiome Assemblymentioning

confidence: 99%

Section: Factors Determining Pathogen Suppressive Microbiome Assemblymentioning

confidence: 99%

Section: Selection Of Genotypes For a Specific Traitmentioning

confidence: 99%

See 1 more Smart Citation

Deciphering key factors in pathogen-suppressive microbiome assembly in the rhizosphere

Andargie,

Lee,

Jeong

et al. 2023

Front. Plant Sci.

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“…For example, the rhizosphere and bulk soil of marama bean has been found to contain bacteria from the species Klebsiella, Bacillus, Acinetobacter, Kosakonia, Raoultella, Arthrobacter, Burkholderia, these organisms are embedded with the ability to solubilize phosphorus, and to produce catalase, ammonia, hydrogen cyanide, protease as well as ACC deaminase activity (96). In another research which involved lima bean, the presence of a high population of microbes was reported in the rhizosphere, and they belong majorly to the species Gaiella, Streptomyces, Nitrososphaeraceae, Acidobacteria, Rhizobium, Conexibacter, Bacillus, Burkholderiaceae, Novosphingobium and Synechococcus (Cyanobacteria) (97). However, there is a research gap in literature regarding the quantification of nitrogen fixed and the existence of nonsymbiotic nitrogen-fixing bacteria inhabiting the nodules, rhizosphere, bulk soil and rhizoplane of many underutilized legumes; hence, further researches should be carried out to unravel these information.…”

Section: Nitrogen Fixation By Underutilized Legumesmentioning

confidence: 99%

Potentials of underutilized legumes in food security

Ayilara

Abberton²,

Oyatomi³

et al. 2022

Front. Soil Sci.

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Adopting underutilized legumes in tackling food security is essential, especially in this era of climate change. Underutilized legumes are embedded with inherent potentials such as the ability to survive in extreme conditions (such as temperature, drought, pH, saline, etc.), high nitrogen-fixing potential, weed and disease control ability, and high nutrient status. Underutilized legumes can improve the yield of companion crops in an intercropping system and as a subsequent crop (due to their residual effects). They possess symbiotic and non-symbiotic organisms in their nodules, and also have different organisms in their bulk soil, rhizoplanes and rhizosphere, which can fix nitrogen, solubilize phosphorus or produce exudates which help in improving plant growth. Also, they contain some phytochemicals, including alkaloids, saponin, amino acids, organic and inorganic minerals, and compounds that help improve human health and prevent diseases. Hence, this review discusses the current status, role, challenges and the prospects of underutilized legumes in food security.

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“…Recently, attention has been given to the microbiome of rhizosphere and nodules in wild and domesticated genotypes of P. lunatus to understand how the domestication process shape the microbial communities and to establish the potential of different microbial groups on the performance of P. lunatus. A recent study observed that domestication modi es microbial communities in the rhizosphere, including decreased diversity and reduced complexity of microbial networks(Silva et al 2022). Diverse microbial groups were found in the communities aroundroot nodules, including Proteobacteria (Bradyrhizobium), Firmicutes (Bacillus) and Actinobacteria(Rocha et al 2020).…”

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confidence: 99%

International Lima Bean Network: from the origin of the species to modern plant breeding

Martínez-Castillo

Araújo

Chacón-Sánchez

et al. 2023

Genet Resour Crop Evol

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Lima bean (Phaseolus lunatus L.) is the second most important domesticated species of Phaseolus in the world and could represent a precious alternative for food security and quality, as well as play a major role for sustainability in the face of climate change in Latin America and worldwide. Currently, many experts on conservation, domestication, genetic improvement, and plant-rhizosphere relationship of Lima bean have been working alone or in small groups. This situation has limited obtaining a greater bene t from their research and strongly prompts the study of the Lima bean worldwide. To increase the collaboration between experts in the study of the Lima bean, we present the Lima Bean International Network (LBIN). The main objectives of LBIN are to deepen the knowledge on this species and to promote its use worldwide. The success of LBIN will depend on the collaboration of the international scienti c community interested in the study of Lima bean. Hence, we invite people from different sectors of society (researchers, producers, companies, NGOs, governments) to participate in this initiative. To get more information, you can visit https://www.cicy.mx/sitios/red-internacional-frijol-lima

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Domestication of Lima Bean (Phaseolus lunatus) Changes the Microbial Communities in the Rhizosphere

Cited by 15 publications

References 50 publications

Deciphering key factors in pathogen-suppressive microbiome assembly in the rhizosphere

Deciphering key factors in pathogen-suppressive microbiome assembly in the rhizosphere

Potentials of underutilized legumes in food security

International Lima Bean Network: from the origin of the species to modern plant breeding

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