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Precambrian Surface Temperatures and Molecular Phylogeny

Published online by Cambridge University Press:  19 September 2017

David Schwartzman  and
Charles H. Lineweaver
David Schwartzman
Affiliation:
Department of Biology Howard University, Washington, DC 20059, U.S.A, dws@scs.howard.edu
Charles H. Lineweaver
Affiliation:
Department of Astrophysics and Optics, University of New South Wales, Australian Centre for Astrobiology, Sydney, 2052 Australia, charley@bat.phys.unsw.edu.au

Abstract

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The timing of emergence of major organismal groups is consistent with the climatic temperature being equal to their upper temperature limit of growth (T max ), implying a temperature constraint on the evolution of each group, with the climatic temperature inferred from the oxygen isotope record of marine cherts. Support for this constraint comes from the correlation of T max with the rRNA molecular phylogenetic distance from the last common ancestor (LCA) for both thermophilic Archaea and Bacteria. In particular, this correlation for hyperthermophilic Archaea suggests a climatic temperature of about 120°C at the time of the LCA, likely in the Hadean.

Information

Type
Archaea
Information
Symposium - International Astronomical Union , Volume 213: Bioastronomy 2002: Life Among the stars , 2004 , pp. 355 - 358
Copyright
Copyright © Astronomical Society of the Pacific 2004 

References

Aravind, L., Tatusov, R. L., Wolf, Y. I., Walker, D. R., & Koonin, E. V. 1998, Trends in Genetics, 14, 442 Google Scholar
Berry, S., 2002, Bioenergetics. Jour. Mol. Evol., 54, 595 CrossRefGoogle Scholar
Di Giulio, M., 2000, Jour. Theoretical Biology, 203, 203 Google Scholar
Gogarten-Boekels, M., Hilario, E., & Gogarten, J. P. 1995, Origins of Life and Evolution of the Biosphere, 25, 251 CrossRefGoogle Scholar
Knauth, L. P., 1992, in Isotopic Signatures and Sedimentary Records, Lecture Notes in Earth Sciences #43, ed. Clauer, N. & Chaudhuri, S., (Springer-Verlag), 123 CrossRefGoogle Scholar
Knauth, L. P., & Lowe, D. R., 2001, in Second Astrobiology Science Conference, (Washington DC), Book of Abstracts, 1Google Scholar
Kristjansson, J. K. ed. 1992, Thermophilic Bacteria CRC Press, Boca Baton.Google Scholar
Matte-Tailliez, O., Brochier, C., Forterre, P., & Philippe, H. 2002, Mol. Biol. Evol., 19, 631 Google Scholar
Pace, N. R., 1997, Science, 276, 734 Google Scholar
Schwartzman, D. 1999, Life, Temperature, and the Earth: The Self-Organizing Biosphere, (N.Y.: Columbia University Press)Google Scholar
Stetter, K. O. 1999, FEBS Letters, 452, 22 CrossRefGoogle Scholar
Valley, J. W., Peck, W. H., King, E. M, & Wilde, S. A. 2002, Geology, 30, 351 2.0.CO;2>CrossRefGoogle Scholar