Kiang, Nancy Y.; Segura, Antígona; Tinetti, Giovanna; Jee, Govind; Blankenship, Robert E.; Cohen, Martin; Siefert, Janet; Crisp, David; Meadows, Victoria S. (3 de abril de 2007). «Spectral signatures of photosynthesis. II. Coevolution with other stars and the atmosphere on extrasolar worlds». Astrobiology. 7: 252–274. Bibcode:2007AsBio...7..252K. PMID17407410. arXiv:astro-ph/0701391. doi:10.1089/ast.2006.0108
McLendon, Christopher; Opalko, F. Jeffrey (2015). «Solubility of Polyethers in Hydrocarbons at Low Temperatures. A Model for Potential Genetic Backbones on Warm Titans». Astrobiology. 15: 200–206. Bibcode:2015AsBio..15..200M. PMID25761113. doi:10.1089/ast.2014.1212|acessodata= requer |url= (ajuda)
Kiang, Nancy Y.; Segura, Antígona; Tinetti, Giovanna; Jee, Govind; Blankenship, Robert E.; Cohen, Martin; Siefert, Janet; Crisp, David; Meadows, Victoria S. (3 de abril de 2007). «Spectral signatures of photosynthesis. II. Coevolution with other stars and the atmosphere on extrasolar worlds». Astrobiology. 7: 252–274. Bibcode:2007AsBio...7..252K. PMID17407410. arXiv:astro-ph/0701391. doi:10.1089/ast.2006.0108
Main, A. R.; Bentley, P. J. (1964). «Main and Bentley, Ecology, "Water Relations of Australian Burrowing Frogs and Tree Frogs" (1964)». Ecology. 45: 379–382. JSTOR1933854. doi:10.2307/1933854
Doig, Abdrew J. (2016). «Frozen, but no accident – why the 20 standard amino acids were selected». FEBS J. 284: 1296–1305. PMID27926995. doi:10.1111/febs.13982|acessodata= requer |url= (ajuda)
Kubyshkin, Vladimir; Budisa, Nediljko (2019). «Anticipating alien cells with alternative genetic codes: away from the alanine world!». Curr. Op. Biotechnol. 60: 242–249. PMID31279217. doi:10.1016/j.copbio.2019.05.006|acessodata= requer |url= (ajuda)
Budisa, Nediljko; Kubyshkin, Vladimir; Schmidt, Markus (2020). «Xenobiology: A Journey towards Parallel Life Forms». ChemBioChem. 21: 2228–2231. PMID32323410. doi:10.1002/cbic.202000141|acessodata= requer |url= (ajuda)
Tsytovich, V N; G E Morfill, V E Fortov, N G Gusein-Zade, B A Klumov and S V Vladimirov; Fortov, V E; Gusein-Zade, N G; Klumov, B A; Vladimirov, S V (2007). «From plasma crystals and helical structures towards inorganic living matter». New J. Phys. 9: 263. Bibcode:2007NJPh....9..263T. doi:10.1088/1367-2630/9/8/263|acessodata= requer |url= (ajuda) !CS1 manut: Nomes múltiplos: lista de autores (link)
McLendon, Christopher; Opalko, F. Jeffrey (2015). «Solubility of Polyethers in Hydrocarbons at Low Temperatures. A Model for Potential Genetic Backbones on Warm Titans». Astrobiology. 15: 200–206. Bibcode:2015AsBio..15..200M. PMID25761113. doi:10.1089/ast.2014.1212|acessodata= requer |url= (ajuda)
Kiang, Nancy Y.; Segura, Antígona; Tinetti, Giovanna; Jee, Govind; Blankenship, Robert E.; Cohen, Martin; Siefert, Janet; Crisp, David; Meadows, Victoria S. (3 de abril de 2007). «Spectral signatures of photosynthesis. II. Coevolution with other stars and the atmosphere on extrasolar worlds». Astrobiology. 7: 252–274. Bibcode:2007AsBio...7..252K. PMID17407410. arXiv:astro-ph/0701391. doi:10.1089/ast.2006.0108
Tsytovich, V N; G E Morfill, V E Fortov, N G Gusein-Zade, B A Klumov and S V Vladimirov; Fortov, V E; Gusein-Zade, N G; Klumov, B A; Vladimirov, S V (2007). «From plasma crystals and helical structures towards inorganic living matter». New J. Phys. 9: 263. Bibcode:2007NJPh....9..263T. doi:10.1088/1367-2630/9/8/263|acessodata= requer |url= (ajuda) !CS1 manut: Nomes múltiplos: lista de autores (link)
Main, A. R.; Bentley, P. J. (1964). «Main and Bentley, Ecology, "Water Relations of Australian Burrowing Frogs and Tree Frogs" (1964)». Ecology. 45: 379–382. JSTOR1933854. doi:10.2307/1933854
nap.edu
books.nap.edu
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007; pages 69–79.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007; p. 72.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007; p. 73.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007; p. 74.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007; p. 75.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007; page 70.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007; page 74.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007.
Committee on the Limits of Organic Life in Planetary Systems, Committee on the Origins and Evolution of Life, National Research Council; The Limits of Organic Life in Planetary Systems; The National Academies Press, 2007; page 5
McLendon, Christopher; Opalko, F. Jeffrey (2015). «Solubility of Polyethers in Hydrocarbons at Low Temperatures. A Model for Potential Genetic Backbones on Warm Titans». Astrobiology. 15: 200–206. Bibcode:2015AsBio..15..200M. PMID25761113. doi:10.1089/ast.2014.1212|acessodata= requer |url= (ajuda)
Kiang, Nancy Y.; Segura, Antígona; Tinetti, Giovanna; Jee, Govind; Blankenship, Robert E.; Cohen, Martin; Siefert, Janet; Crisp, David; Meadows, Victoria S. (3 de abril de 2007). «Spectral signatures of photosynthesis. II. Coevolution with other stars and the atmosphere on extrasolar worlds». Astrobiology. 7: 252–274. Bibcode:2007AsBio...7..252K. PMID17407410. arXiv:astro-ph/0701391. doi:10.1089/ast.2006.0108
Doig, Abdrew J. (2016). «Frozen, but no accident – why the 20 standard amino acids were selected». FEBS J. 284: 1296–1305. PMID27926995. doi:10.1111/febs.13982|acessodata= requer |url= (ajuda)