The Experts below are selected from a list of 282 Experts worldwide ranked by ideXlab platform
Sheng Chen - One of the best experts on this subject based on the ideXlab platform.
-
identification and characterization of inca c conjugative blandm 1 bearing plasmid in Vibrio alginolyticus of food origin
Antimicrobial Agents and Chemotherapy, 2018Co-Authors: Zhiwei Zheng, Edward Wai-chi Chan, Sheng ChenAbstract:Vibrio alginolyticus is a Gram-negative halophilic and mesophilic bacterium, particularly associated with severe epidemic Vibriosis, which causes high mortality for marine animals, including fish, shellfish and shrimp (1).…
-
Identification and Characterization of IncA/C Conjugative, blaNDM-1-Bearing Plasmid in Vibrio alginolyticus of Food Origin.
Antimicrobial Agents and Chemotherapy, 2018Co-Authors: Zhiwei Zheng, Edward Wai-chi Chan, Sheng ChenAbstract:Vibrio alginolyticus is a Gram-negative halophilic and mesophilic bacterium, particularly associated with severe epidemic Vibriosis, which causes high mortality for marine animals, including fish, shellfish and shrimp (1).…
-
characterization of an inca c multidrug resistance plasmid in Vibrio alginolyticus
Antimicrobial Agents and Chemotherapy, 2016Co-Authors: Dachuan Lin, Yuanjie Zhou, Qiong Ding, Edward Chan, Wen Yao, Sheng ChenAbstract:Cephalosporin-resistant Vibrio alginolyticus was first isolated from food products, with β-lactamases encoded by blaPER-1, blaVEB-1, and blaCMY-2 being the major mechanisms mediating their cephalosporin resistance. The complete sequence of a multidrug resistance plasmid, pVAS3-1, harboring the blaCMY-2 and qnrVC4 genes was decoded in this study. Its backbone exhibited genetic homology to known IncA/C plasmids recoverable from members of the family Enterobacteriaceae, suggesting its possible origin in Enterobacteriaceae.
-
Characterization of an IncA/C Multidrug Resistance Plasmid in Vibrio alginolyticus.
Antimicrobial agents and chemotherapy, 2016Co-Authors: Dachuan Lin, Yuanjie Zhou, Qiong Ding, Edward Chan, Wen Yao, Sheng ChenAbstract:Cephalosporin-resistant Vibrio alginolyticus was first isolated from food products, with β-lactamases encoded by blaPER-1, blaVEB-1, and blaCMY-2 being the major mechanisms mediating their cephalosporin resistance. The complete sequence of a multidrug resistance plasmid, pVAS3-1, harboring the blaCMY-2 and qnrVC4 genes was decoded in this study. Its backbone exhibited genetic homology to known IncA/C plasmids recoverable from members of the family Enterobacteriaceae, suggesting its possible origin in Enterobacteriaceae.
Vladimir P. Skulachev - One of the best experts on this subject based on the ideXlab platform.
-
F0F1-ATPase from Vibrio alginolyticus. Subunit composition and proton pumping activity.
FEBS letters, 1991Co-Authors: O.yu. Dmitriev, Sergio Papa, I. A. Krasnosel'skaya, Vladimir P. SkulachevAbstract:An F0F1-ATPase was isolated from the membranes of the marine bacterium Vibrio alginolyticus. Homology between the subunits of the F0-complexes from E. coli and V. alginolyticus was found using antibodies against subunits a, b and c of the E. coli F0F1-ATPase. The F0F1-complex from V. alginolyticus was reconstituted into proteoliposomes, which were competent in ATP-dependent proton uptake. This process was inhibited by triphenyltin, DCCD, and venturicidin. Na+ did not affect proton translocation.
-
The effect of F0 inhibitors on the Vibrio alginolyticus membrane ATPase.
FEBS letters, 1991Co-Authors: G. Capozza, O.yu. Dmitriev, I.a. Krasnoselskaya, Sergio Papa, Vladimir P. SkulachevAbstract:The inhibition of membrane ATPase from the marine alkalotolerant bacterium Vibrio alginolyticus by DCCD, triphenyltin and venturicidin was studied. DCCD proved to be an irreversible inhibitor, while venturicidin and triphenyltin produced a reversible inhibitory effect. The DCCD-binding proteolipid was identified in the membrane preparations. The effect of the inhibitors on ATPase activity and ATP-dependent Na+-transport in V. alginolyticus subcellular vesicles is discussed.
Dachuan Lin - One of the best experts on this subject based on the ideXlab platform.
-
characterization of an inca c multidrug resistance plasmid in Vibrio alginolyticus
Antimicrobial Agents and Chemotherapy, 2016Co-Authors: Dachuan Lin, Yuanjie Zhou, Qiong Ding, Edward Chan, Wen Yao, Sheng ChenAbstract:Cephalosporin-resistant Vibrio alginolyticus was first isolated from food products, with β-lactamases encoded by blaPER-1, blaVEB-1, and blaCMY-2 being the major mechanisms mediating their cephalosporin resistance. The complete sequence of a multidrug resistance plasmid, pVAS3-1, harboring the blaCMY-2 and qnrVC4 genes was decoded in this study. Its backbone exhibited genetic homology to known IncA/C plasmids recoverable from members of the family Enterobacteriaceae, suggesting its possible origin in Enterobacteriaceae.
-
Characterization of an IncA/C Multidrug Resistance Plasmid in Vibrio alginolyticus.
Antimicrobial agents and chemotherapy, 2016Co-Authors: Dachuan Lin, Yuanjie Zhou, Qiong Ding, Edward Chan, Wen Yao, Sheng ChenAbstract:Cephalosporin-resistant Vibrio alginolyticus was first isolated from food products, with β-lactamases encoded by blaPER-1, blaVEB-1, and blaCMY-2 being the major mechanisms mediating their cephalosporin resistance. The complete sequence of a multidrug resistance plasmid, pVAS3-1, harboring the blaCMY-2 and qnrVC4 genes was decoded in this study. Its backbone exhibited genetic homology to known IncA/C plasmids recoverable from members of the family Enterobacteriaceae, suggesting its possible origin in Enterobacteriaceae.
Li Jian - One of the best experts on this subject based on the ideXlab platform.
-
Identification and phylogenetic analysis of a strain of Vibrio alginolyticus,a pathogen in Portunus trituberculatus with toothpaste disease
Marine Fisheries Research, 2007Co-Authors: Li JianAbstract:A pathogenic bacterium was isolated from Portunus trituberculatus ill with toothpaste disease. The bacteria were Gram-negative, and in a shape of short rod. The complete 16S rRNA gene sequence of the bacteria was determined following PCR amplification. The sequence was aligned with those available Vibrio and phylogenetic trees inferred using N-J method. The organism and the type strain of Vibrio alginolyticus consistently formed a monophyletic clade with a distant sequence similarity of 99.35 %. According to morphological features, biochemical and physiological characteristics, API 20NE and API 20E systems and 16S rRNA phylogenetic analysis, the pathogenic bacteria were identified as Vibrio alginolyticus.
Yigang Tong - One of the best experts on this subject based on the ideXlab platform.
-
Complete genome analysis of an active prophage of Vibrio alginolyticus
Archives of virology, 2021Co-Authors: Qin Weinan, Wei Lin, Yigang TongAbstract:An active prophage, Vibrio phage ValM-yong1, was isolated from pathogenic Vibrio alginolyticus by mitomycin C induction. This phage is a member of the family Myoviridae and contains a head approximately 90 nm in diameter and a retractable tail approximately 250 nm in length. The genome of the phage is 33,851 bp in length with a G+C content of 45.6%. The noteworthy features of Vibrio phage ValM-yong1 are its flower-like head and genomic mosaicism. Here, we focus on presenting the genomic characterization of the virus.
-
Characteristics and complete genome sequence of the virulent Vibrio alginolyticus phage VAP7, isolated in Hainan, China
Archives of virology, 2020Co-Authors: Mingming Gao, Yanhong Qin, Hang Fan, Xianglilan Zhang, Huiying Liu, Guangqian Pei, Yigang TongAbstract:A novel Vibrio alginolyticus phage, VAP7, was isolated from seawater collected from Sanya, Hainan province, China. Whole-genome sequencing analysis revealed that phage VAP7 has a linear, double-stranded DNA genome of 144,685 bp with an average G+C content of 41.9% and a high degree of sequence similarity to Vibrio phage VP-1. Annotation results identified 193 open reading frames and one transfer RNA-encoding gene in the phage genome. The morphology and the results of phylogenetic analysis suggest that VAP7 should be classified as a new member of the family Ackermannviridae. Moreover, phage VAP7 grew over a wide pH (5.0-10.0) and temperature (4-40 °C) range. Host-range experiments revealed that VAP7 could infect 31 Vibrio alginolyticus strains. Thus, VAP7 infecting Vibrio alginolyticus strains represents a potential new candidate for use in phage therapy.
