Polymerase chain reactions (PCR) were performed to accomplish quick and accurate detection of Vibrio species. The primers prepared with 16S-23S rDNA intergenic spacer (IGS) region exhibited an excellent species-specificity for Vibrio sp and detected Vibrio sp more successfully than the conventional culture method. Multiplex PCR was also fruitful not only forthe identification of the 5 standard ...

The bacterium Vibrio ordalii is best known as the causative agent of vibriosis outbreaks in fish and thus recognized for generating serious production losses in aquaculture systems. Here we report for the first time on the isolation and the genome sequencing of phage vB_VorS-PVo5, infectious to Vibrio ordalii ATCC 33509. The features as well as the complete genome sequence and annotation of the...

In this research, antagonistic activity of two Bacillus species isolated from digestive tract of marine fish and culture pond of sea cucumber was studied. The inhibitory activity of Bacillus spp. isolates against some common pathogenic bacteria of fish was assessed using the agar diffusion method. The strain of B. subtilis G024 exhibited antimicrobial activity against Vibrio anguillarum, V. har...

21 Filter feeding shellfish can concentrate pathogenic bacteria, including Vibrio vulnificus and 22 V. parahaemolyticus, as much as 1000 fold from the overlying water. These shellfish, especially 23 clams and oysters, are often consumed raw, providing a route of entry for a concentrated dose of 24 pathogenic bacteria into the human body. Food-borne infections from these microbes are on the 25 r...

Vibrio parahaemolyticus, Vibrio vulnificus and Vibrio cholerae are human pathogens. Little is known about these Vibrio spp. in the coastal lagoons of France. The purpose of this study was to investigate their incidence in water, shellfish and sediment of three French Mediterranean coastal lagoons using the most probable number-polymerase chain reaction (MPN-PCR). In summer, the total number of ...

They naturally found in coastal, estuarine and marine environment world wide (Letchumanan et al., 2014; Raghunath, 2014). Vibrionaceae have primarily been investigated due to their pathogenic potential to humans and aquatic animals and can be transmitted to humans via infected water or through fecal transmission. Several species of Vibrio have been implicated with disease in fishes (Elhadi et a...

OBJECTIVES A multiplex real-time polymerase chain reaction (RT-PCR) method was developed for the identification of three Vibrio species: Vibrio cholerae, Vibrio parahaemolyticus, and Vibrio vulnificus. METHODS Specific primers and probes targeting the hlyA, tlh, and vvhA genes were selected and used for multiplex real-time PCR to confirm the identification of V. cholerae, V. parahaemolyticus,...

To evaluate a rapid and cost-effective method for monitoring bacteria in ballast water, several marine bacterial isolates were characterized by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS). Since International Maritime Organization (IMO) regulations are concerned with the unintended transportation of pathogenic bacteria through ballast water, empha...

A quadruplex loop-mediated isothermal amplification (LAMP) method was developed to detect four Vibrio species, including Vibrio ichthyoenteri, Vibrio parahaemolyticus, Vibrio scophthalmi, and Vibrio vulnificus, simultaneously. Four sets of species-specific primers were designed with different restriction sites contained in the inner primers. The quadruplex LAMP method could distinguish four Vib...

A non-pathogenic "indicator" organism to relapse Vibrio cholerae in the routine quality control of TCBS medium was sought among a large collection of freeze-dried vibrios isolated mostly from environmental sources. One strain, which was consistently more sensitive to inhibition of growth on TCBS medium that strains of V. cholerae and V. parahaemolyticus, is recommended for this purpose. It has ...