The occurrence of bacteria belonging to the family Pasteurellaceae in the oral cavity of captive Tasmanian devils (Sarcophilus harrisii) was investigated using phenotypic and subsequent genotypic characterization and phylogenetic analyses. A total of 62 bacterial isolates obtained from Tasmanian devils, tentatively classified with the family Pasteurellaceae, were further characterized by phylogenetic analysis of rpoB gene sequence similarity, which showed that the isolates investigated formed five distinct groups. A total of 15 strains formed a novel genus-like group within Pasteurellaceae. Thirty-six strains grouped with the type strain of Frederiksenia canicola. Five strains clustered with the type strain of Pasteurella multocida. Interestingly, four of the P. multocida–like strains were β-hemolytic when incubated on blood agar, which is atypical for this genus. Five strains grouped with a 100% rpoB similarity with Pasteurella dagmatis. Finally, a single strain showed 97.1% resemblance to Haemophilus haemoglobinophilus. The results demonstrate that Tasmanian devils are hosting a variety of bacterial taxa affiliated with the family of Pasteurellaceae as part of their oral microflora.
You have requested a machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Neither BioOne nor the owners and publishers of the content make, and they explicitly disclaim, any express or implied representations or warranties of any kind, including, without limitation, representations and warranties as to the functionality of the translation feature or the accuracy or completeness of the translations.
Translations are not retained in our system. Your use of this feature and the translations is subject to all use restrictions contained in the Terms and Conditions of Use of the BioOne website.