Horizon 1 1 17 ACLN : Articles dans des revues avec comité de lecture non répertoriées par l'AERES International Journal of Systematic Bacteriology 639-643 BACTERIE ESPECE NOUVELLE FERMENTATION SULFATOREDUCTION ANAEROBIOSE PHYLOGENIE TAXONOMIE RIZIERE BIOLOGIE MOLECULAIRE BURKINA FASO 1999 fdi:010019348 ENG International Journal of Systematic Bacteriology 0020-7713 https://www.documentation.ird.fr/hor/fdi:010019348 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/pleins_textes_7/b_fdi_51-52/010019348.pdf 49 Horizon (IRD) A sulfate-reducing bacterium, strain HDvT (T = type strain), was isolated from an anoxic ricefield soil. Cells were Gram-negative, non-sporulating curved rods motile by means of a single polar flagellum. Cytochrome c3 and desulfoviridin were present. In the presence of sulfate, glycerol, 1,2- and 1,3-propanediol, dihydroxyacetone, pyruvate, lactate, fumarate, maleate, malate and succinate were incompletely oxidized mainly to acetate. Sulfite, thiosulfate, elemental sulfur, furmarate, maleate, malate and dihydroxyacetone were fermented. The DNA base composition was 67mol% G+C. The phylogenetic, phenotypic and physiological characteristics of strain HDvT indicate that is is a new species of the genus #Desulfovibrio$, for which the name #Desulfovibrio burkinensis$ sp. nov. is proposed ; the type strain is HDvT (= DSM 6830T). Phylogenetic analysis confirmed that #Desulfovibrio alcoholivorans$ was a distinct species supporting the previously published phenotypic data. (Résumé d'auteur) 084FERMEN02 ; 074MICFLO01