Domestication affects the composition, diversity, and co-occurrence of the cereal seed microbiota

Journal of Advanced Research, Год журнала: 2020, Номер 31, С. 75 - 86

Опубликована: Дек. 18, 2020

The seed-associated microbiome has a strong influence on plant ecology, fitness, and productivity. Plant microbiota could be exploited for more responsible crop management in sustainable agriculture. However, the relationships between seed hosts related to changes from ancestor species breeded crops still remain poor understood. Our aims were i) understand effect of cereal domestication endophytes terms diversity, structure co-occurrence, by comparing four respective species; ii) test phylogenetic coherence cereals their (clue co-evolution). We investigated (Triticum aestivum, Triticum monococcum, durum, Hordeum vulgare), along with ancestors (Aegilops tauschii, baeoticum, dicoccoides, spontaneum, respectively) using 16S rRNA gene metabarcoding, Randomly Amplified Polymorphic DNA (RAPD) profiling host plants co-evolution analysis. diversity was generally higher cultivated than wild ancestors, suggesting that lead bacterial diversification. On other hand, microbe-microbe interactions detected species, indicating better-structured, mature community. Typical human-associated taxa, such as Cutibacterium, dominated cereals, an interkingdom transfers microbes human during domestication. Co-evolution analysis revealed significant congruence plants, clues This study demonstrates diversification consequence domestication, provides microbiota. knowledge is useful develop effective strategies exploitation

Язык: Английский

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Bioprospecting and Challenges of Plant Microbiome Research for Sustainable Agriculture, a Review on Soybean Endophytic Bacteria

Microbial Ecology, Год журнала: 2022, Номер 85(3), С. 1113 - 1135

Опубликована: Ноя. 1, 2022

Abstract This review evaluates oilseed crop soybean endophytic bacteria, their prospects, and challenges for sustainable agriculture. Soybean is one of the most important crops with about 20–25% protein content 20% edible oil production. The ability root-associated microbes to restore soil nutrients enhances yield. Naturally, root endosphere harbors nodule which help increase nitrogen pool reclamation another nutrient loss in plant nutrition. Endophytic bacteria can sustain growth health by exhibiting antibiosis against phytopathogens, production enzymes, phytohormone biosynthesis, organic acids, secondary metabolite secretions. Considerable effort agricultural industry focused on multifunctional concepts bioprospecting use bioinput from ensure a stable ecosystem. Bioprospecting case this systemic overview biorational approach harness beneficial plant-associated food security future. Progress endeavor limited available techniques. molecular techniques unraveling functions explore integrated farming. Our brings light microbial dynamics soybeans current status microbiome research

Язык: Английский

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The endosphere microbial communities, a great promise in agriculture

International Microbiology, Год журнала: 2020, Номер 24(1), С. 1 - 17

Опубликована: Июль 31, 2020

Язык: Английский

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Maize seed endophytes

Molecular Plant Pathology, Год журнала: 2022, Номер 24(7), С. 801 - 810

Опубликована: Ноя. 22, 2022

Abstract Maize is a vital global crop, and each seed (kernel) hosts an ecosystem of microbes living inside it. However, we know very little about these endophytes what their role in plant production physiology. In this Microreview, I summarize the major questions around maize endophytes, including organisms are present, how they get there, whether transmit across generations, affect other. Although several studies touch on areas, ultimately there far more than answers. Future priorities for research should include understanding adaptations allow to be host genetics environment communities, contribute next generation plants.

Язык: Английский

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Effect of hybridization on endophytes: the endo-microbiome dynamics

Symbiosis, Год журнала: 2021, Номер 84(3), С. 369 - 377

Опубликована: Март 10, 2021

Язык: Английский

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Soil Microbial Diversity Impacts Plant Microbiota More than Herbivory

Phytobiomes Journal, Год журнала: 2021, Номер 5(4), С. 408 - 417

Опубликована: Янв. 1, 2021

Interactions between plants and microbiomes play a key role in ecosystem functioning are of broad interest due to their influence on nutrient cycling plant protection. However, we do not yet have complete understanding how assembled. Here, tested quantified the effect different factors driving diversity composition plant-associated microbial communities. We manipulated soil (high or low diversity), species (Solanum tuberosum S. vernei), herbivory (presence absence phloem-feeding insect, Macrosiphum euphorbiae) found that influenced herbivore-associated microbiome but also composition. relative strength these effects demonstrated initial explained most variation plant- Our findings strongly suggest community is driver multiple associated (plant insect), this has implications for importance management systems. [Formula: see text] Copyright © 2021 The Author(s). This an open access article distributed under CC BY-NC-ND 4.0 International license .

Язык: Английский

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Host-Adapted Strains of Spodoptera frugiperda Hold and Share a Core Microbial Community Across the Western Hemisphere

Microbial Ecology, Год журнала: 2022, Номер 85(4), С. 1552 - 1563

Опубликована: Апрель 15, 2022

Язык: Английский

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Recent progress in the role of seed endophytic bacteria as plant growth-promoting microorganisms and biocontrol agents

World Journal of Microbiology and Biotechnology, Год журнала: 2024, Номер 40(7)

Опубликована: Май 29, 2024

Язык: Английский

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Dynamics of endophytic fungi composition in paris polyphylla var. chinensis (franch.) hara seeds during storage and growth, and responses of seedlings to phytohormones

Frontiers in Microbiology, Год журнала: 2025, Номер 16

Опубликована: Фев. 26, 2025

Endophytic fungi exhibit diverse interactions with plants, from pathogenic to mutualistic symbiosis, and the community composition is regulated by phytohormones. Yet, dynamics of endophytic in Paris polyphylla var. chinensis (Franch.) Hara (PPC) during fresh seed (FD), sand-stored (SSD), seedling (SS) stages remain unclear. Similarly, overall impact phytohormones on management fungal communities yet be elucidated. We carried out a pot experiment examine effects various PPC seeds external addition three phytohormones, namely, melatonin (MT), strigolactone (SL), 24-epibrassinolide (BR) seedlings. This was done through internal transcribed spacer (ITS) amplicon sequencing. The study microbiome FD, SSD, SS revealed an increased richness diversity stage, significant changes observed. found that Sordariomycetes played crucial role this process, potentially contributing establishment growth Additionally, investigated influence phenotypic physiological characteristics its community. Our results demonstrated MT SL significantly biomass 69.32 15.23%, respectively, while 2 mg/L BR hindered roots. MT, SL, not only induced but also affected specific regulation potential biomarkers. Furthermore, were shown indirectly modify altering antioxidant system plants. provides novel insights into dynamic microbial stages. differences among ultimately enhance our predictive understanding how directly or manipulate plant improve health.

Язык: Английский

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Exploring the endophytic microbiome of maize leaves: roles in plant growth promotion and defense against Bipolaris maydis

Plant and Soil, Год журнала: 2025, Номер unknown

Опубликована: Май 24, 2025

Язык: Английский

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