Author

Arjun Chennu

Leibniz Centre for Tropical Marine ResearchORCID 0000-0002-0389-5589Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Assay:metagenomics· 1

Frequent Co-Authors

Andrea Castillejos SepúlvedaiD· 1 shared Carolin F. KerliD· 1 shared Daan R. SpethiD· 1 shared Daniel Doherty‐WeasoniD· 1 shared Dirk de BeeriD· 1 shared Elisa MerziD· 1 shared Federico A. VignaleiD· 1 shared Judith M. KlattiD· 1 shared

Activity by Year

2024-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperMicrobiology

Andrea Castillejos SepúlvedaORCID

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1 paper

Recent·Most cited

MicrobiologybioRxivPreprintApr 27, 2024

Cryptic arsenic cycling controls oxygenic photosynthesis in Precambrian-analog microbial mats

Andrea Castillejos Sepúlveda, Daan R. Speth, Carolin F. Kerl…·Judith M. Klatt

The paper shows cyanobacteria in microbial mats switch from oxygenic to arsenite-driven anoxygenic photosynthesis under high light, revealing a cryptic arsenic redox cycle that may have influenced early Earth oxygenation.

1 citation

metagenomicsexperimental assay

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