caa a22 4500 445889683 CHVBK 20180317145612.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s11120-010-9577-1 doi (NATIONALLICENCE)springer-10.1007/s11120-010-9577-1 William Schopf J. Department of Earth and Space Sciences, Institute of Geophysics and Planetary Physics, Center for the Study of Evolution and the Origin of Life, and Molecular Biology Institute, University of California, 90095, Los Angeles, USA aut The paleobiological record of photosynthesis [Elektronische Daten] [J. William Schopf] Fossil evidence of photosynthesis, documented in Precambrian sediments by microbially laminated stromatolites, cyanobacterial microscopic fossils, and carbon isotopic data consistent with the presence of Rubisco-mediated CO2-fixation, extends from the present to ~3,500 million years ago. Such data, however, do not resolve time of origin of O2-producing photoautotrophy from its anoxygenic, bacterial, evolutionary precursor. Though it is well established that Earth's ecosystem has been based on autotrophy since its very early stages, the time of origin of oxygenic photosynthesis, more than 2,450 million years ago, has yet to be established. The Author(s), 2010 Archean nationallicence Carbon isotopes nationallicence Confocal laser scanning microcopy nationallicence Great oxidation event nationallicence Microfossils nationallicence Precambrian nationallicence Raman spectroscopy nationallicence CLSM : Confocal laser scanning microscopy nationallicence NMR : 13C nuclear magnetic resonance nationallicence RIP : Raman index of preservation nationallicence Rubisco : Ribulose bisphosphate carboxylase-oxygenase nationallicence SIMS : Secondary ion mass spectrometry nationallicence XANES : X-ray absorption near-edge spectroscopy nationallicence Photosynthesis Research Springer Netherlands 107/1(2011-01-01), 87-101 0166-8595 107:1<87 2011 107 11120 https://doi.org/10.1007/s11120-010-9577-1 text/html Onlinezugriff via DOI 1 review-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11120-010-9577-1 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- William Schopf J. Department of Earth and Space Sciences, Institute of Geophysics and Planetary Physics, Center for the Study of Evolution and the Origin of Life, and Molecular Biology Institute, University of California, 90095, Los Angeles, USA aut NATIONALLICENCE 773 0- Photosynthesis Research Springer Netherlands 107/1(2011-01-01), 87-101 0166-8595 107:1<87 2011 107 11120 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer