S. putrefaciens

Type strain:. Culture col. Shewanella putrefaciens JCM is a mesophilic, Gram-negative s. putrefaciens that was isolated from Cuttlefish.

Federal government websites often end in. The site is secure. Shewanella putrefaciens is a gramnegative, facultatively anaerobic, rod shaped bacterium. It belongs to the class of the Gammaproteobacteria and was first described in The bacterium is a rare oppurtonistic human pathogen associated mainly with intra-abdominal as well as skin and soft tissue infections. However, it has also been reported in association with more severe diseases such as pneumonia, intracerebral and ocular infections and endocarditis.

S. putrefaciens

Shewanella putrefaciens syn. Shewanella putrefaciens formerly known as Pseudomona putrefaciens is a pleomorphic, gram-negative, facultative anaerobic bacterium of the genus Shewanella , family Shewanellaceae. At present, the genus Shewanella has a great diversity of species, S. Since its identification in in dairy products, this bacterium has been isolated mainly in marine environments, although it can be found in all types of aquatic ecosystems, in natural energy reserves, in the soil, as well as in food products of animal origin fish, meat, poultry and dairy. This microorganism is one of the main bacteria of food decomposition, which in turn can affect human health creating a problem for the food industry. It also has an even greater problem for the food industry due to its ability to form film on food processing equipment that is made mainly of steel. In processing equipment, S. In meat products, this bacterium acts in a similar way to the Pseudomonas in the aerobic alteration of the meat. When the pH conditions and the low availability of oxygen occur, the growth of S. Likewise, this bacterium, along with some species of Pseudomonas , is one of the main responsible for the appearance of anomalous odors. Although it is rare that this microorganism acts as a human pathogen, there have been cases of infections and bacteremia caused by S. Because the species of Shewanella are usually isolated as part of a mixed bacterial flora, their clinical pathology can be masked by the rest of the microorganisms.

The remaining 60 cases were Following the change in nomenclature and the distinction between S.

Federal government websites often end in. The site is secure. Shewanella spp. However, Shewanella spp. This article reports 16 cases of Shewanella spp. Patients experienced soft tissue infections, ear infection, or abdominal and biliary tract infections. Most Shewanella spp.

Shewanella putrefaciens is a gramnegative, facultatively anaerobic, rod shaped bacterium. It belongs to the class of the Gammaproteobacteria and was first described in The bacterium is a rare oppurtonistic human pathogen associated mainly with intra-abdominal as well as skin and soft tissue infections. However, it has also been reported in association with more severe diseases such as pneumonia, intracerebral and ocular infections and endocarditis. In these cases the clinical courses are often associated with underlying, predisposing diseases and risk factors. For successful treatment of S. Since multiple resistances to antibiotics are described, the results of the antimicrobial susceptibility testing must be considered for effective therapy as well. Furthermore, a main challenge in clinical practice is the accurate microbiological identification, and especially the correct differentiation between S. Under certain circumstances, Shewanella -infections can have severe, sometimes even fatal consequences.

S. putrefaciens

Federal government websites often end in. The site is secure. Preview improvements coming to the PMC website in October Learn More or Try it out now. Shewanella putrefaciens is a critically emerging cause of ventilator-associated pneumonia VAP.

Rock bros

SI-ID Therefore, analysis beyond routine daily diagnostics by 16S rRNA sequencing, ribotyping, or whole-cell protein profiling is required to correctly distinguish between the two Shewanella spp. Shewanella algae and Shewanella putrefaciens: Clinical and microbiological characteristics. Culture col. I understand. Genetic Testing - Human gene mutations diseases, neoplasias and pharmacogenetics Clostridium botulinum tests Molecular veterinary microbiology Tests for movement of animals South Africa, Australia, India, New Zealand Food microbiology Viruses in water and shellfish Water Microbiology Zebra mussel Dreissena polymorpha , other mussels and intermediate hosts molluscs Bulinus spp. Open menu. This site uses cookies and similar technologies. XW and LL collected experimental data. L-rhamnose ChEBI. Genomic and plasmid synteny shared between pathogenic strains S. JavaScript is disabled for your browser. Biochemical and pathogenic properties of Shewanella alga and Shewanella putrefaciens. A-D are the intestines, head kidney, spleen, and liver of a healthy fish, respectively; a Goblet cell absence black arrow , epithelium vacuolization red arrow , and cell degeneration and vagueness of the cuticula the area circled in red in the intestine.

Shewanella putrefaciens is a bacteria that is found mainly in marine environments.

Eye Lond. The morphology of the bacteria was examined with Gram staining and observation under a scanning electron microscope with the method discribed by Aid et al. Culture col. Results Martinique. Since its identification in in dairy products, this bacterium has been isolated mainly in marine environments, although it can be found in all types of aquatic ecosystems, in natural energy reserves, in the soil, as well as in food products of animal origin fish, meat, poultry and dairy. Infectious cellulitis and Shewanella alga septicemia in an immunocompetent patient [in French] Ann Dermatol Venereol. Metabolite utilization Metabolite Utilization activity Kind of utilization tested [Ref. BacDive ID: Genetic and biochemical characterization of a chromosome-encoded carbapenem-hydrolyzing ambler class D beta-lactamase from Shewanella algae. On HD 7, a venogram of right upper extremity showed resolution of the venous thrombosis. Specifically, S. This study presents the first report of the pathogenic effects of S. M: DL marker.