@article{fdi:010053309, title = {{I}solation and characterization of {T}hermanaerothrix daxensis gen. nov., sp. nov., a thermophilic anaerobic bacterium pertaining to the phylum {C}hloroflexi, isolated from a deep hot aquifer in the {A}quitaine basin}, author = {{G}r{\'e}goire, {P}atrick and {F}ardeau, {M}arie-{L}aure and {J}oseph, {M}anon and {G}uasco, {S}. and {H}amaide, {F}. and {B}iasutti, {S}. and {M}ichotey, {V}. and {B}onin, {P}. and {O}llivier, {B}ernard}, editor = {}, language = {{ENG}}, abstract = {{A} new strictly anaerobic thermophilic multicellular filamentous bacterium (0.2-0.3 mu m x > 100 mu m), designated {GNS}-1({T}), was isolated from a deep hot aquifer in {F}rance. {I}t was non-motile, and stained {G}ram-negative. {O}ptimal growth was observed at 65 degrees {C}, p{H} 7.0, and 2 g {L}-1 of {N}a{C}l. {S}train {GNS}-1({T}) was chemoorganotrophic fermenting ribose, glucose, galactose, arabinose, fructose, mannose, maltose, sucrose, xylose, raffinose, pyruvate, and xylan. {Y}east extract was required for growth. {T}he end products of glucose fermentation were lactate, acetate, {CO}2, and {H}-2. {T}he {G} + {C} content of the {DNA} was 57.6 mol%. {I}ts closest phylogenetic relative was {B}ellilinea caldifistulae with 92.5% similarity. {B}ased on phylogenetic, genotypic and phenotypic characteristics, strain {GNS}-1({T}) ({DSM} 23592({T}), {JCM} 169801) is proposed to be assigned to a novel species of a novel genus within the class {A}naerolineae (subphylum {I}), phylum "{C}hloroflexi". {T}hermanaerothrix daxensis gen. nov., sp. nov. {T}he {G}en{B}ank accession number is {HM}596746.}, keywords = {{MILIEU} {AQUATIQUE} ; {BACTERIE} {THERMOPHILE} ; {ESPECE} {NOUVELLE} ; {GENRE} {NOUVEAU} ; {PHYLOGENIE} ; {ADN} ; {FRANCE} ; {AQUITAINE} {BASSIN}}, booktitle = {}, journal = {{S}ystematic and {A}pplied {M}icrobiology}, volume = {34}, numero = {7}, pages = {494--497}, ISSN = {0723-2020}, year = {2011}, DOI = {10.1016/j.syapm.2011.02.2004}, URL = {https://www.documentation.ird.fr/hor/fdi:010053309}, }