Comparison of the 16S-23S rRNA intergenic spacer regions between Fusobacterium varium and "Fusobacterium pseudonecrophorum" strains |
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Authors: | Jin Jinghua Narongwanichgarn Wonganun Xu Delong Goto Yoshitaka Haga Takeshi Shinjo Toshiharu |
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Institution: | Department of Veterinary Microbiology, Faculty of Agriculture, Miyazaki University, Japan. |
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Abstract: | The 16S-23S rRNA intergenic spacer regions (ISRs) of five strains of "Fusobacterium pseudonecrophorum" which had been proposed as a new species, were compared with those of F. varium ATCC 8501T. All the strains of "F. pseudonecrophorum" exhibited of sequence similarities of 97.7% to 100% to the strain of F. varium in their 16S-23S rRNA ISR sequences. This indicates that the strains of "F. pseudonecrophorum" and the type strain of F. varium are identical at the species level. |
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