The possibility of alternative microbial life on Earth

International Journal of Astrobiology

Volumn 4, Issue 3-4, 2005, Pages 165-173

  Cleland, Carol E ^a   Copley, Shelley D ^a  

^a UNIVERSITY OF COLORADO   (United States)

Author keywords

alternative life forms; origin of life; shadow microbes

Indexed keywords

EID: 84991816543     PISSN: 14735504     EISSN: 14753006     Source Type: Journal    
DOI: 10.1017/S147355040500279X     Document Type: Article

References (56)

1. Anders, E. (1989). Pre-biotic organic matter from comets and asteroids. Nature 342, 255–257.
2. Andersen, A.C. & Haack, H. (2005). Carbonaceous chondrites: tracers of the prebiotic chemical evolution of the Solar System. Int. J. Astrobiology 4, 12–17.
3. Benner, S.A. (1994). Expanding the genetic lexicon: incorporating non-standard amino acids into proteins by ribosome-based synthesis. Trends Biotechnol. 12, 158–163.
4. Benner, S.A. (2004). Understanding nucleic acids using synthetic chemistry. Acc. Chem. Res. 37, 784–797.
5. Benner, S.A. & Hutter, D. (2002). Phosphates, DNA, and the search for nonterrean life: a second generation model for genetic molecules. Bioorg. Chem. 30, 62–80.
6. Benner, S.A. & Switzer, C.Y. (1999). Chance and necessity in biomolecular chemistry: is life as we know it universal? Simplicity and Complexity in Proteins and Nucleic Acids, eds Frauenfelder, H., Deisenhofer, J. & Wolynes, P.J., pp. 339–363. Dahlem University Press, Berlin.
7. Benner, S.A., Ricardo, A. & Carrigan, M.A. (2004). Is there a common chemical model for life in the Universe? Curr. Opin. Chem. Biol. 8, 672–689.
8. Botta, O. & Bada, J. (2002). Extraterrestrial organic compounds in meteorites. Surv. Geophys. 23, 411–467.
9. Brock, T.D. (1978). Thermophilic Microorganisms and Life at High Temperatures. Springer-Verlag, p. 178. New York.
10. Cairns-Smith, A.G., Hall, A.J. & Russell, M.J. (1992). Mineral theories of the origin of life and an iron-sulfide example. Orig. Life. Evol. Biosphere 22, 161–180.
11. Canne, L.E., Figliozzi, G.M., Robson, B., Siani, M.A., Thompson, D.A., Koike, C., Tainer, J.A., Kent, S.B.H. & Simon, R.J. (1997). The total chemical synthesis of L- and D-superoxide dismutase. Prot. Engin. 10, 23.
12. Chyba, C.F., Thomas, P.J., Brookshaw, L. & Sagan, C. (1990). Cometary delivery of organic molecules to the early Earth. Science 249, 366–373.
13. Cody, G. (2004). Transition metal sulfides and the origin of metabolism. Ann. Rev. Earth Plan. Sci. 32, 569–599.
14. Copley, S.D., Smith, D.E. & Morowitz, H.J. (2005). A mechanism for the association of amino acids and their codons and the origin of the genetic code. Proc. Natl Acad. Sci. USA 102, 4442–4447.
15. Davies, P.C.W. & Lineweaver, C.H. (2005). Finding a second sample of life on Earth. Astrobiology 5, 154–163.
16. Dobson, C.M., Ellison, G.B., Tuck, A.F. & Vaida, V. (2000). Atmospheric aerosols are prebiotic chemical reactors. Proc. Natl Acad. Sci. USA 97, 11864–11168.
17. Eschenmoser, A. (1999). Chemical etiology of nucleic acid structure. Science 284, 2118–2123.
18. Fitzgerald, M.C., Chernushevich, I., Standing, K.G., Kent, S.B.H. & Whitman, C.P. (1995). Total chemical synthesis and catalytic properties of the enzyme enantiomers L- and D-4-oxalocrotonate tautomerase. J. Am. Chem. Soc. 117, 11075–11080.
19. Fry, I. (2000). The Emergence of Life on Earth. Rutgers University Press, New Brunswick.
20. Gans, J., Wolinsky, M. & Dunbar, J. (2005). Computational improvements reveal great bacterial diversity and high metal toxicity in soil. Science 309, 1387–1390.
21. Geyer, C.R., Battersby, T.R. & Benner, S.A. (2003). Nucleobase pairing in expanded Watson-Crick-like genetic information systems. Structure 11, 1485–1498.
22. Gilbert, W. (1986). Origin of life: the RNA world. Nature 319, 618.
23. Glavin, D.P., Bada, J.L., Brinton, K.L. & McDonald, G.D. (1999). Amino acids in the Martian meteorite Nakhla. Proc. Natl. Acad. Sci. 96, 8835–8838.
24. Guerrier-Takada, C., Gardiner, K., Marsh, T., Pace, N. & Altman, S. (1983). The RNA moeity of ribonuclease P is the catalytic subunit of the enzyme. Cell 35, 849–857.
25. Holm, N.G. & Andersson, E.M. (1998). Hydrothermal systems. The Molecular Origins of Life: Assembling Pieces of the Puzzle, ed. Brack, A. Cambridge University Press, Cambridge.
26. Huang, Z., Schneider, K.C. & Benner, S.A. (1993). Oligonucleotide analogs with dimethyl-sulfide, -sulfoxide and -sulfone groups replacing phosphodiester linkages. Methods in Molecular Biology, ed. Agrawal, S., pp. 315–353. Totowa, New Jersey.
27. Joyce, G. (2002). The antiquity of RNA based evolution. Nature 418, 214–221.
28. Kuhn, T. (1970). The Structure of Scientific Revolutions. University of Chicago Press, Chicago.
29. Kruger, K., Grabowski, P.J., Zaug, A.J., Sands, J., Gottschling, D.E. & Cech, T.R. (1982). Self-splicing RNA: autoexcision and autocyclization of the ribosomal RNA intervening sequence of Tetrahymena. Cell 31, 147–157.
30. Leadbetter, J.R. (2003). Cultivation of recalcitrant microbes: cells are alive, well and revealing their secrets in the 21st Century laboratory. Curr. Opin. Microbiol. 6, 274–281.
31. Madigan, M.T. & Martinko, J.M. (2006). Brock Biology of Microorganisms, 11th edn. Pearson Prentice-Hall, Upper Saddle River, NJ.
32. Martin, W. & Russell, M. (2003). On the origin of cells: a hypothesis for the evolutionary transitions from abiotic geochemistry to chemoautotrophic prokaryotes, and from prokaryotes to nucleated cells. Phil. Trans. Roy. Soc. Lond. B 358, 59–85.
33. McCaig, A.E., Glover, L.A. & Prosser, J.I. (1999). Molecular analysis of bacterial community structure and diversity in unimproved and improved upland grass pastures. Appl. Env. Microbiol 65, 1721–1730.
34. Miller, P.S., McParland, K.B., Jayaraman, K. & Tso, P.O.P. (1981). Biochemical and biological effects of nonionic nucleic acid methyl-phosphonates. Biochemistry 20, 1874–1880.
35. Milton, R.C.L., Milton, S.C.F. & Kent, S.B.H. (1992). Total chemical synthesis of a D-enzyme: the enantiomers of HIV-1 protease show demonstration of reciprocal chiral substrate specificity. Science 245, 1445–1448.
36. Oparin, A.I. (1957). The Origin of Life on Earth, 3rd edn, Oliver and Boyd, Edinburgh.
37. Pace, N.R. (1997). A molecular view of microbial diversity and the biosphere. Science 274, 734–740.
38. Piccirilli, J.A., Krauch, T., Moroney, E.E. & Benner, S.A. (1990). Extending the genetic alphabet: enzymatic incorporation of a new base pair into DNA and RNA. Nature 343, 33–37.
39. Prusiner, S.B. (1998). Prions. Proc. Natl. Acad. Sci. USA 95, 13363–13383.
40. Reddy, P.M. & Bruice, T.C. (2003). Solid-phase synthesis of positively charged deoxynucliec guanidine (DNG) oligonucleotide mixed sequences. Bioorg. Med. Chem. Let. 13, 1281–1285.
41. Reid, R. (1974). Microbes and Men, British Broadcasting Corporation, London.
42. Richert, C., Roughton, A.L. & Benner, S.A. (1996). Nonionic analogs of RNA with dimethyl sulfone bridges. J. Am. Chem. Soc. 118, 4518–4531.
43. Rothschild, L.J. & Mancinelli, R.L. (2001). Life in extreme environments. Nature 409, 1092–1101.
44. Shapiro, R. (1986). Origins: A Skeptic's Guide to the Creation of Life on Earth, pp. 293–295. Bantam Books, Toronto.
45. Sleep, N.H., Zahnle, K.J., Kasting, J.F. & Morowitz, H.J. (1989). Annihilation of ecosystems by large asteroid impacts on the early Earth. Nature 342, 139–142.
46. Spear, J.R., Walker, J.J., McCollum, T.M. & Pace, N.R. (2005). Hydrogen and bioenergetics in the Yellowstone geothermal ecosystem. Proc. Natl. Acad. Sci. USA 102, 2555–2560.
47. Wächtershäuser, G. (1988). Before enzymes and templates: theory of surface metabolism. Microbiol. Rev. 52, 452–484.
48. Wächtershäuser, G. (1992). Groundworks for an evolutionary biochemistry: the iron-sulfur world. Prog. Biophys. Mol. Biol 58, 85–201.
49. Walker, J.J., Spear, J.R. & Pace, N.R. (2005). Geobiology of a microbial endolithic community in the Yellowstone geothermal environment.Nature 434, 1011–1014.
50. Ward, P.D. & Brownlee, D. (2000). Rare Earth, Springer-Verlag, New York.
51. Woese, C.R. (1967). The Genetic Code: the Molecular Basis for Genetic Expression, pp. 186–189. Harper and Row, New York.
52. Woese, C.R. (1998). The universal ancestor. Proc. Natl. Acad. Sci. USA 95, 6854–6859.
53. Woese, C.R. (2004). The archaeal concept and the world it lives in: a retrospective. Photosyn. Res. 80, 361–372.
54. Woese, C.R., Kandler, O. & Wheelis, M.L. (1990). Towards a natural system of organisms: proposal for the domains Archae, Bacteria, and Eucarya. Proc. Natl. Acad. Sci. USA 87, 4576–4579.
55. Yoshimura, T. & Esaki, N. (2003). Amino acid racemases: functions and mechanisms. J. Biosci. Bioeng. 96, 103–109.
56. Zawadzke, L.E. & Berg, J.M. (1992). A racemic protein. J. Am. Chem. Soc. 114, 4002–4003.