Cited by 91Paleontology and Stratigraphy of FossilsOrigins and Evolution of LifeEarth Systems and Cosmic Evolution

Modulation of oxygen production in Archaean oceans by episodes of Fe(II) toxicity

Swanner, Elizabeth D., Mloszewska, Aleksandra M., Cirpka, Olaf A., Schoenberg, Ronny, Konhauser, Kurt O., Kappler, Andreas·2015·Nature Geoscience

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Crossref · 10.1038/ngeo2327

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44 of 44 references verified0 citation errors · 0 not checkable

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  • Experimental work demonstrates that Fe(II) concentrations in the range of 10s to 100s of μM would lead to oxidative stress in cyanobacteria, resulting from reactions between Fe(II) and oxygen that produce reactive oxygen species.

    “experimental work demonstrating that Fe(II) concentrations in the range of 10s to 100s of µ M would lead to oxidative stress in cyanobacteria, resulting from reactions between Fe(II) and oxygen that produce reactive oxygen species (Swanner et al., 2015).”
  • It is possible that prior to the GOE cyanobacterial activity was depressed by high Fe(II) concentrations in surface waters.

    “It is also possible that prior to the GOE cyanobacterial activity was depressed by high Fe(II) concentrations in surface waters.”
  • In cyanobacteria cultured under high-Fe conditions, destructive reactive oxygen species increase: two-fold at 100 μM Fe(II) and five-fold at 1000 μM Fe(II).

    “Swanner et al. (2015) showed that for cyanobacteria cultured under high-Fe conditions, there is an increase in destructive reactive oxygen species (ROS) produced in the cell; indeed, they reported a two-fold increase in ROS at 100 µM Fe(II) and a five-fold increase at 1000 µM Fe(II).”

    From Trace elements at the intersection of marine biological and geochemical evolution (2016) · cites this paper as Swanner et al. (2015)

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Authors
Swanner, E. D., Mloszewska, A. M., Cirpka, O. A., Schoenberg, R., Konhauser, K. O., & Kappler, A.
Affiliations
  • University of Tübingen (DE)
  • University of Alberta (CA)
Corresponding author
Swanner, Elizabeth D.
Venue
Nature Geoscience
Published
2015-01-05
Volume
8
Issue
2
Pages
126-130
ISSN
  • 1752-0894 (ISSN-L)
  • 1752-0908
OpenAlex
W2058499384
Cited by
90
References
44
Citations by year
2026: 3 · 2025: 9 · 2024: 9 · 2023: 5 · 2022: 9 · 2021: 13 · 2020: 2 · 2019: 7 · 2018: 7 · 2017: 8 · 2016: 9 · 2015: 9
FWCI
7.50
Type
journal article
Language
en
Open access
closed
Locations
Nature Geoscience (publishedVersion)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Origins and Evolution of Life
  • Physical Sciences › Earth and Planetary Sciences › Atmospheric Science › Earth Systems and Cosmic Evolution
Keywords
Great Oxidation Event, submarine volcanism, mantle plume, oxygenic photosynthesis, cyanobacteria, reactive oxygen species, oxidative stress, atmospheric oxygenation, early Earth atmosphere, geochemical modeling

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