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The abundant fraction of soil microbiomes regulates rhizosphere function in crop wild progenitors
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  • Miguel de Celis,
  • María José Fernández-Alonso,
  • Ignacio Belda,
  • Carlos García,
  • Raul Ochoa Hueso,
  • Javier Palomino,
  • Brajesh K Singh,
  • Yue Yin,
  • Jun-Tao Wang,
  • Luis Abdala-Roberts,
  • Fernando Alfaro,
  • Diego Angulo,
  • Manoj-Kumar Arthikala,
  • Jason Corwin,
  • Guilan Duan,
  • 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
Miguel de Celis
CSIC ICA

Corresponding Author:[email protected]

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María José Fernández-Alonso
Instituto de Investigación en Cambio Global (IICG-URJC)
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Ignacio Belda
Universidad Complutense de Madrid
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Carlos García
CEBAS-CSIC
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Raul Ochoa Hueso
Universidad de Cadiz
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Javier Palomino
Instituto de Investigación en Cambio Global (IICG-URJC)
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Brajesh K Singh
Western Sydney University
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Yue Yin
Chinese Academy of Sciences
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Jun-Tao Wang
Western Sydney University
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Luis Abdala-Roberts
Universidad Autónoma de Yucatán
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Fernando Alfaro
Universidad Mayor
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Diego Angulo
Centro de Investigación Científica de Yucatán
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Manoj-Kumar Arthikala
Universidad Nacional Autónoma de México
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Jason Corwin
Colorado State University
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Guilan Duan
Research Centre for Eco-Environmental Sciences Chinese Academy of Sciences
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Antonio Hernandez-Lopez
Universidad Nacional Autónoma de México
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Kalpana Nanjareddy
Universidad Nacional Autónoma de México
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Babak Pasari
Islamic Azad University
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Teresa Quijano-Medina
Universidad Autónoma de Yucatán
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Daniela S Rivera
Universidad Mayor
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Salar Shaaf
Leibniz Institute of Plant Genetics and Crop Plant Research (IPK)
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Pankaj Trivedi
Colorado State University
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Qingwen Yang
Chinese Academy of Agricultural Sciences Institute of Crop Sciences
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Eli Zaady
Gilat Center for Arid and Semi-Arid Agricultural Research
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Yong-Guan Zhu
Chinese Academy of Sciences
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Manuel Delgado-Baquerizo
Instituto de Recursos Naturales y Agrobiologia de Sevilla
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Rubén Milla
Instituto de Investigación en Cambio Global (IICG-URJC)
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Pablo García-Palacios
CSIC ICA
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Abstract

The rhizosphere influence on the soil microbiome and function of crop wild progenitors 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 invertebrates communities and on soil multifunctionality across nine crop wild progenitors in their sites of origin. Overall, rhizosphere influence was higher on abundant taxa across the four microbial groups, and had a positive influence on increased rhizosphere carbon storage and nutrient contents compared to bulk soils. The rhizosphere influence on abundant soil microbiomes were more important for soil multifunctionaility than rare taxa and envirommental conditions. Our results are a starting point to uncover the roles of both abundant and rare soil taxa in enhancing multifunctionality in agroecosystems.
Submitted to Ecology Letters
31 Jan 2024Review(s) Completed, Editorial Evaluation Pending
19 Mar 2024Review(s) Completed, Editorial Evaluation Pending
21 Mar 20241st Revision Received
21 Mar 2024Submission Checks Completed
21 Mar 2024Assigned to Editor
22 Mar 2024Reviewer(s) Assigned
22 Apr 2024Editorial Decision: Revise Minor
30 Apr 2024Review(s) Completed, Editorial Evaluation Pending
30 Apr 20242nd Revision Received
30 Apr 2024Assigned to Editor
30 Apr 2024Submission Checks Completed
30 Apr 2024Reviewer(s) Assigned
27 May 2024Editorial Decision: Accept