Pérez Díaz, NoelCárdenas Ortiz, Rolando PedroMartín González, OsmelLeiva Mora, Michel2018-12-062018-12-062013Citar según la fuente original: Avila, D., Cardenas, R., Martin, O.: On the photosynthetic potential in the very early Archean oceans. Orig. Life Evol. Biosph. 43, 67–75 (2013). Blankenship, R.E.: Molecular Mechanisms of Photosynthesis. Blackwell Sci., Oxford (2002). Beatty, J.T.: On the natural selection and evolution of the aerobic phototrophic bacteria. Photosynth. Res. 73, 109–114 (2002). Beatty, J.T., Overmann, J., Lince, M.T., Manske, A.K., Lang, A.S., Blankenship, R.E., Van Dover, C.L., Martinson, T.A., Plumley, F.G.: An obligately photosynthetic bacterial anaerobe from a deep-sea hydrothermal vent. Proc. Natl. Acad. Sci. USA 102, 9306–9310 (2005). Chyba, C.F., Hand, K.P.: Life without photosynthesis. Science 292, 2026–2027 (2001). Fritz, J., Neale, P., Davis, R., Pelloquin, J.: Response of Antarctic phytoplankton to solar UVR exposure: inhibition and recovery of photosynthesis in coastal and pelagic assemblages. Mar. Ecol. Prog. Ser. 365, 1–16 (2008) Martin, W., Russell, M.J.: On the origins of cells: a hypothesis for the evolutionary transitions from abiotic geochemistry to chemoautotrophic prokaryotes, and from prokaryotes to nucleated cells. Philos. Trans. R. Soc. Lond. B 358, 59–85 (2003). Nisbet, E.G., Cann, J.R., VanDover, C.L.: Origins of photosynthesis. Nature 373, 479–480 (1995). Perez, N., Cardenas, R., Martin, O., Rojas, R.: Modeling the onset of photosynthesis after the Chicxulub asteroid impact. Astrophys. Space Sci. 343, 7–10 (2013) Pringault, O., Kuhlt, M., de Wit, R., Caumette, P.:´. Growth of green sulphur bacteria in experimental benthic oxygen, sulphide, pH and light gradients. Microbiology 144, 1051–1061 (1998). Simoncini, E., Russell, M.J., Klidon, A.: Modeling free energy availability from Hadean hydrothermal systems to the first metabolism. Orig. Life Evol. Biosph. 41, 529–532 (2011). Van Dover, C.L.: The Ecology of Deep-Sea Hydrothermal Vents. Princeton University Press, Princeton (2000). Van Dover, C.L., Reynolds, G.T., Chave, A.D., Tyson, J.A.: Light at deep-sea hydrothermal vents. Geophys. Res. Lett. 23, 2049–2052 (1996). Yurkov, V.V., Krieger, S., Stackebrandt, E., Beatty, J.T.: J. Bacteriol. 181, 4517–4525 (1999).1572-946Xhttps://dspace.uclv.edu.cu/handle/123456789/10462We perform a quantitative assessment for the potential for photosynthesis in hydrothermal vents in the deep ocean. The photosynthetically active radiation in this case is from geothermal origin: the infrared thermal radiation emitted by hot water, at temperatures ranging from 473 up to 673 K.We find that at these temperatures the photosynthetic potential is rather low in these ecosystems for most known species. However, species which a very high efficiency in the use of light and which could use infrared photons till 1300 nm, could achieve good rates of photosynthesis in hydrothermal vents. These organisms might also thrive in deep hydrothermal vents in other planetary bodies, such as one of the more astrobiologically promising Jupiter satellites: Europaen-USEste documento es Propiedad Patrimonial de Springer Verlag y se deposita en este Repositorio solo con fines académicos y exclusivamente para usuarios de la UCLV hasta tanto sea liberado por la revista Astrophysics and Space Science, respetando la legislación vigente en Cuba sobre derecho de Autor y la política de acceso de la mencionada publicación periódica.Hydrothermal ventThermal radiationPhotosynthesisEarth and Planetary AstrophysicsAtmospheric and Oceanic PhysicsGeophysicsArticleAstrophysics and Space Science JournalDOI 10.1007/s10509-013-1460-z