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The abundant fraction of soil microbiomes regulates the rhizosphere function in crop wild progenitors

  • Miguel de Celis
  • , María José Fernández-Alonso
  • , Ignacio Belda
  • , Carlos García
  • , Raúl Ochoa-Hueso
  • , Javier Palomino
  • , Brajesh K. Singh
  • , Yue Yin
  • , Jun Tao Wang
  • , Luis Abdala-Roberts
  • , Fernando D. Alfaro
  • , Diego Angulo-Pérez
  • , Manoj Kumar Arthikala
  • , Jason Corwin
  • , Duan Gui-Lan
  • , Antonio Hernandez-Lopez
  • , Kalpana Nanjareddy
  • , Babak Pasari
  • , Teresa Quijano-Medina
  • , Daniela S. Rivera
  • Salar Shaaf, Pankaj Trivedi, Qingwen Yang, Eli Zaady, Yong Guan Zhu, Manuel Delgado-Baquerizo, Rubén Milla, Pablo García-Palacios
  • CSIC - Biological Mission of Galicia
  • Universidad Rey Juan Carlos
  • Universidad Autónoma de Madrid
  • Complutense University
  • CEBAS- CSIC - Centre of Edafology and Applied Biology of Segura 
  • Department of Biology
  • University of Cádiz
  • Global Centre for Land-Based Innovation
  • CAS - Research Center for Eco-Environmental Sciences
  • Universidad Autonoma de Yucatan
  • Universidad Mayor
  • Centro de Investigacion Cientifica de Yucatan
  • Universidad Nacional Autónoma de México
  • Colorado State University
  • Islamic Azad University
  • Leibniz Institute of Plant Genetics and Crop Plant Research
  • Microbiome Network and Department of Agricultural Biology
  • Chinese Academy of Agricultural Sciences
  • Agricultural Research Organization of Israel
  • Chinese Academy of Sciences
  • Laboratorio de Biodiversidad y Funcionamiento Ecosistémico
  • CSIC - Institute of Natural Resources and Agrobiology of Seville
  • University of Zurich

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)
57 Downloads (Pure)

Abstract

The rhizosphere influence on the soil microbiome and function of crop wild progenitors (CWPs) remains virtually unknown, despite its relevance to develop microbiome-oriented tools in sustainable agriculture. Here, we quantified the rhizosphere influence"”a comparison between rhizosphere and bulk soil samples"”on bacterial, fungal, protists and invertebrate communities and on soil multifunctionality across nine CWPs at their sites of origin. Overall, rhizosphere influence was higher for abundant taxa across the four microbial groups and had a positive influence on rhizosphere soil organic C and nutrient contents compared to bulk soils. The rhizosphere influence on abundant soil microbiomes was more important for soil multifunctionality than rare taxa and environmental conditions. Our results are a starting point towards the use of CWPs for rhizosphere engineering in modern crops.
Original languageEnglish
Article numbere14462
Number of pages14
JournalEcology Letters
Volume27
Issue number6
DOIs
Publication statusPublished - Jun 2024

Bibliographical note

Publisher Copyright:
© 2024 The Author(s). Ecology Letters published by John Wiley & Sons Ltd.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 2 - Zero Hunger
    SDG 2 Zero Hunger
  2. SDG 8 - Decent Work and Economic Growth
    SDG 8 Decent Work and Economic Growth
  3. SDG 12 - Responsible Consumption and Production
    SDG 12 Responsible Consumption and Production

Keywords

  • abundant and rare taxa
  • crop wild progenitors
  • plant domestication
  • plant–soil interactions
  • rhizosphere
  • soil biodiversity
  • soil multifunctionality

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