Non-cyanobacterial diazotrophs support the survival of marine microalgae in nitrogen-depleted environment

Non-cyanobacterial diazotrophs support the survival of marine microalgae in nitrogen-depleted environment

Abstract Background Non-cyanobacteria diazotrophs (NCDs) are shown to dominate in surface waters shifting the long-held paradigm of cyanobacteria dominance. This raises fundamental questions on how these putative heterotrophic bacteria thrive in sunlit oceans. The absence of laboratory cultures of t...

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Main Authors: Udita Chandola, Marinna Gaudin, Camille Trottier, Louis-Josselin Lavier-Aydat, Eric Manirakiza, Samuel Menicot, Erik Jörg Fischer, Isabelle Louvet, Thomas Lacour, Timothée Chaumier, Atsuko Tanaka, Georg Pohnert, Samuel Chaffron, Leïla Tirichine
Format: Article
Language:English
Published: BMC 2025-05-01
Series:Genome Biology
Subjects:
Biological nitrogen fixation
Non-cyanobacterial diazotrophs
Rhizobiales
Phaeodactylum tricornutum
Microalgae
Eukaryote-prokaryote interactions
Online Access:https://doi.org/10.1186/s13059-025-03597-4
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https://doi.org/10.1186/s13059-025-03597-4

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