The Journal of General and Applied Microbiology
Online ISSN : 1349-8037
Print ISSN : 0022-1260
Reclassification of marine Agrobacterium species: Proposals of Stappia stellulata gen. nov., comb. nov., Stappia aggregata sp. nov., nom. rev., Ruegeria atlantica gen. nov., comb. nov., Ruegeria gelatinovora comb. nov., Ruegeria algicola comb. nov., and Ahrensia kieliense gen. nov., sp. nov., nom. rev.
Yoshihito UchinoAiko HirataAkira YokotaJunta Sugiyama
Author information
JOURNALS FREE ACCESS

1998 Volume 44 Issue 3 Pages 201-210

Details
Abstract

The bootstrapped 16S rDNA sequence-based neighbor-joining phylogeny has suggested that the marine species of the genus Agrobacterium have no relation to the terrestrial Agrobacterium species. Agrobacterium atlanticum IAM 14463T (a superscript T=type strain), Agrobacterium ferrugineum IAM 12616T, Agrobacterium gelatinovorum IAM 12617T, Agrobacterium meteori IAM 14464T, Agrobacterium stellulatum IAM 12621T and IAM 12614, and the invalidly published marine species “Agrobacterium kieliense” IAM 12618 occupy an independent position in the α-subclass of the Proteobacteria. Based on 16S rDNA sequencing and on chemotaxonomic, morphological, and physiological studies, we propose the transfer of A. atlanticum, A. gelatinovorum, and Roseobacter algicola to the genus Ruegeria gen. nov. as Ruegeria atlantica comb. nov., Ruegeria gelatinovora comb. nov., and Ruegeria algicola comb. nov., respectively; of strains of A. stellulatum to the genus Stappia gen. nov. as Stappia stellulata comb. nov. and Stappia aggregata sp. nov., nom. rev., respectively; and of “A. kieliense” to the genus Ahrensia gen. nov. as Ahrensia kieliense sp. nov., nom. rev. Agrobacterium meteori is assigned to be a synonym of A. atlanticum.

Information related to the author
© 1998 by The Applied Microbiology, Molecular and Cellular Biosciences Research Foundation
Previous article Next article
feedback
Top