Identification of Yersinia enterocolitica at the species and subspecies levels by Fourier transform infrared spectroscopy.

Yersinia enterocolitica and other Yersinia species, such as Y. pseudotuberculosis, Y. bercovieri, and Y.

Pusillimonas noertemannii gen. nov., sp. nov., a new member of the family Alcaligenaceae that degrades substituted salicylates.

The taxonomic position of a Pseudomonas-like strain, designated BN9(T), was investigated. This strain had previously been isolated as a 5-aminosalicylate-degrading organism from a 6-aminonaphthalene-2-sulphonate-degrading mixed bacterial culture. Previously, detection of ubiquinone Q-8, a polyamine pattern with putrescine, spermidine and 2-hydroxyputrescine as the major polyamines, and partial 16S rRNA gene sequencing had suggested that strain BN9(T) belongs to the 'Betaproteobacteria'.