Sign in

Subhadeep Chowdhury

@subhadeepchowdhury.bsky.social
50 followers 88 following 2 posts

Microbiome Postdoctoral Fellow, Boston University Linking biogeochemistry with omics Microbial ecology, Omics, biogeochemical fluxes

PostsRepliesMedia
Subhadeep Chowdhury @subhadeepchowdhury.bsky.social · 03/10/2025
If you are working with diazotrophs, we have a new genome resolved database! DiazoTIME: a metabolically-resolved reference database of nitrogen-fixing microbial genomes | Microbiology Resource Announcements journals.asm.org/doi/10.1128/...
journals.asm.org
DiazoTIME: a metabolically-resolved reference database of nitrogen-fixing microbial genomes | Microbiology Resource Announcements
Biological nitrogen fixation is performed by “diazotrophs,” which convert dinitrogen gas (N2) to ammonia (NH3) using the nitrogenase enzyme. Determining the distribution of N2-fixing (diazotrophic) mi...
020
Reposted by Subhadeep Chowdhury
Nature @nature.com · 31/07/2025
This surprisingly relaxing footage is from SIX MILES under the ocean – and it’s the deepest ecosystem yet discovered
427140943396
Reposted by Subhadeep Chowdhury
Mar Benavides @marbenavides.bsky.social · 13/06/2025
Glad to share our paper revealing that inland and coastal waters, while covering <10% of Earth’s surface, contribute ~20% of global nitrogen fixation! www.science.org/doi/10.1126/... @noc.ac.uk @ird-fr.bsky.social @mioceanologie.bsky.social
science.org
Global importance of nitrogen fixation across inland and coastal waters
Biological nitrogen fixation is a key driver of global primary production and climate. Decades of effort have repeatedly updated nitrogen fixation estimates for terrestrial and open ocean systems, yet...
13013
Subhadeep Chowdhury @subhadeepchowdhury.bsky.social · 22/03/2025
011
Reposted by Subhadeep Chowdhury
Cameron Thrash @jcamthrash.bsky.social · 21/02/2025
Particle-associated N2 fixation by heterotrophic bacteria in the global ocean www.science.org/doi/full/10.... #jcampubs 🌊
science.org
Particle-associated N2 fixation by heterotrophic bacteria in the global ocean
Heterotrophic bacteria fix N2 in more diverse environments than previously thought, critical for the oceanic nitrogen cycle.
02311