Early‐Branching Cyanobacteria Grow Faster and Upregulate Superoxide Dismutase Activity Under a Simulated Early Earth Anoxic Atmosphere
Sadia S Tamanna, Joanne S Boden, Kimberly M Kaiser, Nicola Wannicke, Jonas Höring, Patricia Sánchez‐Baracaldo, Marcel Deponte, Nicole Frankenberg‐Dinkel, Michelle M Gehringer · 2024
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Description
A peer-reviewed research article from Europe PMC (2024). The evolution of oxygenic photosynthesis during the Archean (4–2.5 Ga) required the presence of complementary reducing pathways to maintain the cellular redox balance. While the timing of the evolution of superoxide dismutases (SODs), enzymes that convert superoxide to hydrogen peroxide and O2, within bacteria and archaea is not resolved, the first SODs appearing in cyanobacteria contained copper and zinc in the reaction center (CuZnSOD).
Catalog record
| CREATOR | Sadia S Tamanna, Joanne S Boden, Kimberly M Kaiser, Nicola Wannicke, Jonas Höring, Patricia Sánchez‐Baracaldo, Marcel Deponte, Nicole Frankenberg‐Dinkel, Michelle M Gehringer |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 60 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |