Reclassification of the members of the genus Tetrathiobacter Ghosh et al. 2005 to the genus Advenella Coenye et al. 2005
Investigation published in International Journal of Systematic and Evolutionary Microbiology
August 1st, 2009
The taxonomic position of the genera Advenella and Tetrathiobacter was examined. 16S rRNA gene sequence analysis revealed that the two genera are closely related, representing a monophyletic cluster with high sequence similarity (98.1-99.7 %) within the family Alcaligenaceae. The phenotypic characteristics of the type strains of Advenella incenata, Tetrathiobacter kashmirensis and Tetrathiobacter mimigardefordensis were re-examined using the API 20NE, API ZYM and API 50CH systems. Phylogenetic data together with similarities in phenotypic characteristics, G+C content and cellular acid composition suggest that they should be classified in the same genus. On the basis of the data presented, the two species of the genus Tetrathiobacter should be transferred to the genus Advenella, since this genus has nomenclatural priority. Therefore, Tetrathiobacter kashmirensis and Tetrathiobacter mimigardefordensis should be transferred to the genus Advenella as Advenella kashmirensis comb. nov. (type strain WT001(T) =LMG 22695(T) =MTCC7002(T)) and Advenella mimigardefordensis comb. nov. (type strain DPN7(T) =DSM 17166(T) =LMG 22922(T)). Emended descriptions of Advenella incenata and the genus Advenella are also presented
Gibello A., Vela AI., Martin M., Barra-Caracciolo A., Grenni P. and Fernandez-Garayzabal JF..
 | Servicio de Identificación y Caracterización Microbiana (ICM). Centro de Vigilancia Sanitaria Veterinaria (VISAVET). Universidad Complutense (UCM). |
| Departamento de Sanidad Animal. Facultad de Veterinaria. Universidad Complutense (UCM). |
| Departamento de Bioquímica y Biología Molecular IV. Facultad de Veterinaria. Universidad Complutense (UCM). |
| National Research Council (CNR). Water Research Institute (IRSA). | |
