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Oxygen isotope ratios of PO(4): An inorganic indicator of enzymatic activity and P metabolism and a new biomarker in the search for life
The distinctive relations between biological activity and isotopic effect recorded in biomarkers (e.g., carbon and sulfur isotope ratios) have allowed scientists to suggest that life originated on this planet nearly 3.8 billion years ago. The existence of life on other planets may be similarly ident...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
The National Academy of Sciences
2001
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC30107/ https://ncbi.nlm.nih.gov/pubmed/11226207 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.051515898 |
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