A coastal marine sulfide-oxidizing autotrophic bacterium produces hydrophilic filamentous sulfur as a novel metabolic end product. Phylogenetic analysis placed the organism in the genus Arcobacter in the epsilon subdivision of the Proteobacteria. This motile vibrioid organism can be considered difficult to grow, preferring to grow under microaerophilic conditions in flowing systems in which a s...

A real-time PCR targeting the gyrase A subunit gene outside the quinolone resistance-determining region has been developed to detect Arcobacter species. The species identification was done by probe hybridization and melting curve analysis, using fluorescence resonance energy transfer technology. Discrimination between Arcobacter species was straightforward, as the corresponding melting points s...

The aims of this study were to investigate the prevalence of campylobacteria including Campylobacter jejuni subsp. jejuni (C. jejuni) and Campylobacter coli in human clinical samples and in samples from healthy individuals and to reevaluate the efficacies of conventional selective methods for isolation of Campylobacter spp. Two charcoal-based selective media, modified charcoal cefoperazone deox...

Sea urchins, in many instances, are collected from the wild, maintained laboratory aquaculture environment, and used as model animals for various scientific investigations. It has been increasingly evident that diet-driven dysbiosis of gut microbiome could affect animal health physiology, thereby impacting outcome studies. In this study, we compared between naturally occurring (ENV) formulated ...

Interest in arcobacters in veterinary and human public health has increased since the first report of the isolation of arcobacters from food of animal origin. Since then, studies worldwide have reported the occurrence of arcobacters on food and in food production animals and have highlighted possible transmission, especially of Arcobacter butzleri, to the human population. In humans, arcobacter...

The genus Arcobacter has been associated with human illness and fecal contamination by humans and animals. Here, we announce the draft genome sequences of three strains of Arcobacter species cultured from pig and dairy cattle manure tanks. This information will assist in the characterization of features related to host specificities and identify potential pathogenic health risks to humans and a...

Arcobacter thereius is a species associated with human disease. A group of A. thereius pork strains (represented by strain LMG 24487) clustered separately from the type strain (LMG 24486T) in the 16S rRNA and multilocus phylogenetic trees. In silico DNA-DNA hybridization and average nucleotide identity results between their genomes (93.3 and 51.1%) confirmed 'Arcobacter porcinus' (LMG 24487T) a...

Arcobacter species are members of the family Campylobacteraceae and are considered emerging enteropathogens and potential zoonotic agents. Here, we report the draft genome sequences of two Arcobacter strains isolated from human feces in an effort to provide further genetic resources for understanding the pathogenic dynamics and diversity of this important genus.