Accelerated microevolution in an outer membrane protein (OMP) of the intracellular bacteria Wolbachia
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منابع مشابه
Identification and validation of T-cell epitopes in outer membrane protein (OMP) of Salmonella typhi
This study aims to design epitope-based peptides for the utility of vaccine development by targeting outer membrane protein F (Omp F), because two available licensed vaccines, live oral Ty21a and injectable polysaccharide, are 50% to 80% protective with a higher rate of side effects. Conventional vaccines take longer time for development and have less differentiation power between vaccinated an...
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An indirect ELISA was used to detect antibodies against outer membrane protein preparations (OMPs) from Salmonella typhi. Sera from patients with a definitive diagnosis of typhoid fever (TF) gave a mean absorbance reading, at 414 nm, of 1.52 +/- 0.23 as compared to 0.30 +/- 0.11 for sera from healthy individuals. This gave a positive to negative ratio of absorbance readings of approximately 5.1...
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Mesophilic aeromonads are being increasingly reported pathogen of humans and lower vertebrates. Water and foods are considered to be the chief source of Aeromonas spp. At present there are several techniques available for the detection of Aeromonas spp. from water and foods. However, there is still need to develop immunodiagnostics for rapid detection of Aeromonas spp. irrespective of their spe...
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Gram-negative bacteria contain a double membrane which serves for both protection and for providing nutrients for viability. The outermost of these membranes is called the outer membrane (OM), and it contains a host of fully integrated membrane proteins which serve essential functions for the cell, including nutrient uptake, cell adhesion, cell signalling and waste export. For pathogenic strain...
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The major permeability barrier in any membrane is the lipid bilayer structure, and its barrier property is inversely correlated with its fluidity. Bacteria cannot make this membrane much less fluid or it will start to interfere with the normal functions of the membrane proteins, so some bacteria have constructed an additional structure that surrounds the cell outside the cytoplasmic membrane. A...
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ژورنال
عنوان ژورنال: BMC Evolutionary Biology
سال: 2010
ISSN: 1471-2148
DOI: 10.1186/1471-2148-10-48