Marinitoga lauensis sp. nov., a novel deep-sea hydrothermal vent thermophilic anaerobic heterotroph with a prophage.Stéphane L’Haridona*, Léna Gouhiera, Emily St. Johnb and Anna-Louise ReysenbachbUniv Brest, CNRS, IFREMER, Laboratoire de Microbiologie des Environnements Extrêmes, F-29280, Plouzané, Francea; Portland State University, Department of Biology and Center for Life in Extreme Environments, P.O. Box 751, Portland, OR 97207 USAb