Ticks removed from 1136 dogs and 134 cats all over Japan were examined for Borrelia infection by PCR and sequencing. The 5S-23S rDNA intergenic spacer of Borrelia was detected from two Ixodes persulcatus ticks from two dogs and two unidentified Ixodes spp. from another two dogs in Hokkaido, and two Ixodes granulatus ticks from two cats in Okinawa. Additional 2 I. granulatus from the same cats a...

Burkholderia glumae (bacterial grain rot), Xanthomonas oryzae pv. oryzae (bacterial leaf blight), and Acidovorax avenae subsp. avenae (bacterial brown stripe) are major seedborne pathogens of rice. Based on the 16S and 23S rDNA sequences for A. avenae subsp. avenae and B. glumae, and transposase A gene sequence for X. oryzae pv. oryzae, three sets of primers had been designed to produce 402 bp ...

Two strains of Trueperella (Arcanobacterium) pyogenes previously isolated from lung abscesses of two camels (Camelus dromedarius) in Jordan were identified phenotypically, by MALDI-TOF MS analysis and genotypically using T. (A.) pyogenes 16S-23S rDNA intergenic spacer region (ISR) and T. (A.) pyogenes superoxide dismutase A encoding gene sodA specific oligonucleotide primers. Both isolates coul...

BACKGROUND We present an easily applicable test for rapid binary typing of Staphylococcus aureus: binary interspace (IS) typing. This test is a further development of a previously described molecular typing technique that is based on length polymorphisms of the 16S-23S rDNA interspace region of S. aureus. METHODOLOGY/PRINCIPAL FINDINGS A novel approach of IS-typing was performed in which bina...

The present study was designed to characterize phenotypically and genotypically nine Arcanobacterium abortisuis strains collected from specimen of pigs in a period of nine years. All nine A. abortisuis strains and A. abortisuis reference strain DSM 19515 displayed a synergistic hemolytic reaction with Staphylococcus aureus β-hemolysin, Rhodococcus equi, and Arcanobacterium haemolyticum indicato...

Zymomonas mobilis is a Gram-negative bacterium that has drawn attention in the bioethanol industry. Besides bioethanol, this bacterium also produces other biotechnological products such as levans, which show antitumor activity. Molecular studies involving Z. mobilis have advanced to the point that allows us to characterize interspecies genetic diversity and understand their metabolism, and thes...

The present study was designed to identify phenotypically and genotypically two Arcanobacterium (A.) pyogenes strains isolated by post mortem examinations of a bearded dragon and a gecko. The A. pyogenes strains showed the typical biochemical properties and displayed CAMP-like synergistic hemolytic activities with various indicator strains. The species identity could be confirmed genotypically ...

The application of rRNA directed polynucleotide probes carrying multiple labels facilitates the detection of target cells by fluorescence in situ hybridizations and allows specific enrichment by cell fishing. So far, exclusively RNA transcript probes have been used. To reduce the effort in the preparation of the polynucleotides and to enhance their stability, DNA probes matching a part of the h...

In this study we used and evaluated three rapid molecular typing methods for the identification of three frequent, clinically significant Salmonella serovars on the basis of the ease, simplicity and reproducibility of the chosen methods. We determined the genetic diversity among several isolates of Salmonella enteritidis, S. typhimiurium and S. virchow, and compared them with other enterobacter...

European sea bass Dicentrarchus labrax from the Mediterranean were diagnosed with a severe encephalitis. Rickettsia-like organisms (RLOs) were associated with brain lesions in routine paraffin sections. These were found to share common antigens with the Piscirickettsia salmonis type-strain, LF-89, by indirect fluorescent antibody test (IFAT) and by immunohistochemistry (IHC). In addition, we co...