Nature Communications (Jul 2021)

Global distribution patterns of marine nitrogen-fixers by imaging and molecular methods

  • Juan José Pierella Karlusich,
  • Eric Pelletier,
  • Fabien Lombard,
  • Madeline Carsique,
  • Etienne Dvorak,
  • Sébastien Colin,
  • Marc Picheral,
  • Francisco M. Cornejo-Castillo,
  • Silvia G. Acinas,
  • Rainer Pepperkok,
  • Eric Karsenti,
  • Colomban de Vargas,
  • Patrick Wincker,
  • Chris Bowler,
  • Rachel A. Foster

DOI
https://doi.org/10.1038/s41467-021-24299-y
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 18

Abstract

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Nitrogen fixation by diazotrophs is critical for marine primary production. Using Tara Oceans datasets, this study combines a quantitative image analysis pipeline with metagenomic mining to provide an improved global overview of diazotroph abundance, diversity and distribution.