Origins and Evolution of Life: An Astrobiological Perspective

ISBN-13: 9780521761314 / Angielski / Twarda / 2011 / 526 str.

Muriel Gargaud;¬Abar

Opis

An Astrobiological Perspective. Devoted to exploring questions about the origin of life, its evolution and possible existence beyond Earth, this text examines the latest research on the conditions and processes that led to the emergence of life. This highly interdisciplinary book will appeal to a broad array of scientists.

Spis treści

Part I. What Is Life?: 1. Problems raised by a definition of life M. Morange; 2. Some remarks about uses of cosmological anthropic 'principles' D. Lambert; 3. Minimal cell: the biologist point of view C. Brochier-Armanet; 4. Minimal cell: the computer scientist point of view H. Bersini; 5. Origins of life: computing and simulation approaches B. Billoud; Part II. Astronomical and Geophysical Context of the Emergence of Life: 6. Organic molecules in interstellar medium C. Ceccarelli and C. Cernicharo; 7. Cosmochemical evolution and the origin of life: insights from meteorites S. Pizzarello; 8. Astronomical constraints on the emergence of life M. Gounelle and T. Montmerle; 9. Formation of habitable planets J. Chambers; 10. The concept of galactic habitable zone N. Prantzos; 11. The young Sun and its influence on planetary atmospheres M. Güdel and J. Kasting; 12. Climates of the Earth G. Ramstein; Part III. Role of Water in the Emergence of Life: 13. Liquid water: a necessary condition to all forms of life K. Bartik, G. Bruylants, E. Locci and J. Reisse; 14. The role of water in the formation and evolution of planets T. Encrenaz; 15. Water on Mars J. P. Bibring; Part IV. From Non-Living Systems to Life: 16. Energetic constraints on prebiotic pathways: application to the emergence of translation R. Pascal and L. Boiteau; 17. Comparative genomics and early cell evolution A. Lazcano; 18. Origin and evolution of metabolisms J. Peretó; Part V. Mechanisms for Life Evolution: 19. Molecular phylogeny: inferring the patterns of evolution E. Douzery; 20. Horizontal gene transfer: mechanisms and evolutionary consequences D. Moreira; 21. The role of symbiosis in eukaryotic evolution A. Latorre, A. Durbán, A. Moya and J. Peretó; Part VI. Life in Extreme Conditions: 22. Life in extreme conditions: Deinococcus radiodurans, an organism able to survive prolonged desiccation and high doses of ionising radiation S. Sommer and M. Toueille; 23. Molecular effects of UV and ionizing radiations on DNA J. Cadet and T. Douki; 24. Molecular adaptations to life at high salt: lessons from Haloarcula marismortui G. Zaccai; Part VII. Traces of Life and Biosignatures: 25. Early life: nature, distribution and evolution F. Westall; 26. Early eukaryotes in precambrian oceans E. Javaux; 27. Biomineralisation mechanisms K. Benzerara and J. Miot; 28. Limits of life and biosphere: lesson from detection of microorganisms in deep sea and deep subsurface in the Earth K. Takai; Part VIII. Life Elsewhere?: 29. Titan and the Cassini-Huygens mission J. Lunine and F. Raulin; 30. The role of terrestrial analogue environments in astrobiology R. Léveillé; Index.