Introduction.Vibrio furnissii is a motile, Gram-negative, oxidase-positive, halophilic bacteria first defined in 1977. It is ubiquitously present in marine environments and is one of the 11 non-cholera Vibrio species pathogenic in humans, which can lead to human gastroenteritis and extra-intestinal manifestations. Case presentation. A 73-year-old female patient was admitted to the hospital with...

Sialyltransferases transfer sialic acid from cytidine-5-monophospho-N-acetylneuraminic acid (CMP-NeuAc) to the nonreducing termini of the oligosaccharyl structures of various glycoproteins and glycolipids. The newly cloned alpha2,6-sialyltransferase from Photobacterium sp. JT-ISH-224 (from the Vibrionaceae family) is composed of two domains: an unknown N-terminal domain and a catalytic C-termin...

The virulence regulatory protein ToxR of Vibrio cholerae is unique in that it contains a cytoplasmic DNA-binding-transcriptional activation domain, a transmembrane domain, and a periplasmic domain. Although ToxR and other transmembrane transcriptional activators have been discovered in other bacteria, little is known about their mechanism of activation. Utilizing degenerate oligonucleotides and...

The conserved DnaA-oriC system is used to initiate replication of primary chromosomes throughout the bacterial kingdom; however, bacteria with multipartite genomes evolved distinct systems to initiate replication of secondary chromosomes. In the cholera pathogen, Vibrio cholerae, and in related species, secondary chromosome replication requires the RctB initiator protein. Here, we show that Rct...

A broad-host-range plasmid containing a fusion of the alkA and lacZ genes of Escherichia coli was introduced into various aerobic and facultative gram-negative bacteria--33 species belonging to 19 genera--to study the induction of expression of the alkA gene by alkylating agents. The bacteria included species of the families Enterobacteriaceae, Pseudomonadaceae, Rhizobiaceae, Vibrionaceae, Neis...

We have examined the presence of methylated adenine at GATC sequences (Dam phenotype) in the DNA of 23 eubacteria and 13 archaebacteria by using isoshizomer restriction enzymes. We have found a completely Dam+ phenotype in bacteria of nine genera related to the families Enterobacteriaceae, Parvobacteriaceae, and Vibrionaceae, and in the five cyanobacteria tested. We have found a partial Dam+ ph...

The Vibrionaceae are environmentally ubiquitous to estuarine waters. Two species in particular, V. vulnificus and V. parahaemolyticus, are important human pathogens that are transmitted by the consumption of contaminated molluscan shellfish. This document provides a comprehensive review of the current state of knowledge about these important foodborne disease agents. Topics include the epidemio...

A peripherally inserted central catheter (PICC) is widely used in transfusion therapy and for monitoring many kinds of diseases, especially in critically ill patients. Compared with other catheters, it has a lower risk of catheter-related bloodstream infections. Aeromonas Hydrophila (AH) is a kind of opportunistic pathogen, vibrionaceae aeromonas, and gramnegative brevibacterium, widely distrib...

Introduction Photobacterium damselae is a marine gram-negative bacterium of the family Vibrionaceae, widespread in marine environments, that includes strains classified into two distinct subspecies, namely subsp. piscicida and subsp. damselae. P. damselae subsp. piscicida is the causative agent of pasteurellosis, a disease affecting a number of fish species in marine aquaculture systems worldwi...