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Carbon isotope evidence for the global physiology of Proterozoic cyanobacteria

Ancestral cyanobacteria are assumed to be prominent primary producers after the Great Oxidation Event [≈2.4 to 2.0 billion years (Ga) ago], but carbon isotope fractionation by extant marine cyanobacteria (α-cyanobacteria) is inconsistent with isotopic records of carbon fixation by primary producers...

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Detalles Bibliográficos
Autores principales: Hurley, Sarah J., Wing, Boswell A., Jasper, Claire E., Hill, Nicholas C., Cameron, Jeffrey C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7787495/
https://www.ncbi.nlm.nih.gov/pubmed/33523966
http://dx.doi.org/10.1126/sciadv.abc8998