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| Main Authors: | , , , , , |
|---|---|
| Format: | Artículo científico |
| Language: | en |
| Published: |
ISME communications
2025
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| Online Access: | https://pubmed.ncbi.nlm.nih.gov/40630755/ |
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Table of Contents:
- Dark ocean archaeal and bacterial chemoautotrophs drive vitamin B1 production in oxygen minimum zones. Bergauer, Kristin Suffridge, Christopher P Wittmers, Fabian Sudek, Sebastian Giovannoni, Stephen J Worden, Alexandra Z Vitamin B1 (thiamine) is essential for all cells, yet many marine microbes cannot synthesize B1 Dissolved thiamine and its related chemical congeners (TRCs) concentrations are not well characterized beyond the surface ocean, where they are typically low. Here, we observed unexpected enrichment of TRCs in regions of low dissolved oxygen levels (9.4