Assembly and Function of Pore-Forming Toxin Aerolysin from Aeromonas Hydrophila
نویسندگان
چکیده
منابع مشابه
The Aerolysin-Like Toxin Family of Cytolytic, Pore-Forming Toxins
Pore-forming toxins (PFTs) represent the largest known group of bacterial protein toxins to date. Membrane insertion and subsequent pore-formation occurs after initial binding to cell-surface receptor and oligomerization. Aerolysin, a toxin produced by the Gram-negative bacterium Aeromonas hydrophila and related species, belongs to the PFT group and shares a common mechanism of action involving...
متن کاملThe cytotoxic enterotoxin of Aeromonas hydrophila is aerolysin.
The channel-forming toxin aerolysin was identified 25 years ago by Bernheimer and Avigad (1), who gave the protein its name. Aerolysin was purified by Buckley et al. (2), and its structural gene, named aerA, was cloned and sequenced almost simultaneously by two groups (6, 7). Since then more than 50 articles describing the expression, secretion, and properties of aerolysin have appeared, and ae...
متن کاملConstruction of vaccine from Lactococcus lactis bacteria using Aeromonas hydrophila virulent Aerolysin gene
In this study the forward and reverse primers were designated to amplify the segments (~250 bps and ~650 bps) of the gene coding domains 1 and 4 of aerolysin of Aeromonas hydrophila. These two domains are involved in pathogenesis of the aerolysin gene. Sequences for two restriction enzymes, Pst I and Hind III, were included in the forward and reverse primers respectively. These restriction enz...
متن کاملConstruction of vaccine from Lactococcus lactis bacteria using Aeromonas hydrophila virulent Aerolysin gene
In this study the forward and reverse primers were designated to amplify the segments (~250 bps and ~650 bps) of the gene coding domains 1 and 4 of aerolysin of Aeromonas hydrophila. These two domains are involved in pathogenesis of the aerolysin gene. Sequences for two restriction enzymes, Pst I and Hind III, were included in the forward and reverse primers respectively. These restriction enz...
متن کاملCloning, expression and characterization of aerolysin from Aeromonas hydrophila in Escherichia coli.
Aerolysin is a toxin (protein in nature) secreted by the strains of Aeromonas spp. and plays an important role in the virulence of Aeromonas strains. It has also found several applications such as for detection of glycosylphosphatidylinositol (GPI)-anchored proteins etc. A. hydrophila is a ubiquitous Gram-negative bacterium which causes frequent harm to the aquaculture. To obtain a significant ...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2011
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2010.12.2312