Results 51 to 60 of about 324,106 (250)

Systems Biology and Pangenome of Salmonella O-Antigens. [PDF]

, 2019
O-antigens are glycopolymers in lipopolysaccharides expressed on the cell surface of Gram-negative bacteria. Variability in the O-antigen structure constitutes the basis for the establishment of the serotyping schema. We pursued a two-pronged approach to
Kavvas, Erol, Machado, Henrique, Monk, Jonathan M, Palsson, Bernhard O, Seif, Yara   +4 more
core   +2 more sources

Plasmid-Mediated Colistin Resistance in Salmonella enterica: A Review

Microorganisms, 2019
Colistin is widely used in food-animal production. Salmonella enterica is a zoonotic pathogen, which can pass from animal to human microbiota through the consumption of contaminated food, and cause disease, often severe, especially in young children ...
Tiago Lima, S. Domingues, G. D. da Silva
semanticscholar   +1 more source

CRP-cAMP mediates silencing of Salmonella virulence at the post-transcriptional level [PDF]

, 2018
Invasion of epithelial cells by Salmonella enterica requires expression of genes located in the pathogenicity island I (SPI-1). The expression of SPI-1 genes is very tightly regulated and activated only under specific conditions.
Balsalobre, Carlos, El Mouali, Youssef, Gaviria-Cantin, Tania, Gilbert, Marta, Sánchez Romero, María Antonia, Vogel, Jörg, Westermann, Alexander J.   +6 more
core   +4 more sources

Genomic Features of High-Priority Salmonella enterica Serovars Circulating in the Food Production Chain, Brazil, 2000–2016

Scientific Reports, 2019
Multidrug-resistant (MDR) Salmonella enterica has been deemed a high-priority pathogen by the World Health Organization. Two hundred and sixty-four Salmonella enterica isolates recovered over a 16-year period (2000 to 2016) from the poultry and swine ...
Daniel F. M. Monte, N. Lincopán, Hanna L. Berman, L. Cerdeira, Shivaramu Keelara, S. Thakur, P. Fedorka-Cray, M. Landgraf   +7 more
semanticscholar   +1 more source

Caracterização de sorotipos em linhagens do gênero Salmonella isoladas de diferentes afecções em animais domésticos

Pesquisa Veterinária Brasileira, 2010
Foram caracterizados os sorotipos, o perfil de sensibilidade microbiana e os achados clínico-epidemiológicos em 53 linhagens do gênero Salmonella isoladas de 41 cães, nove equinos e três bovinos, acometidos por diferentes manifestações clínicas entre ...
Márcio G. Ribeiro, Marta C. Fernandes, Antonio C. Paes, Amanda K. Siqueira, José P.A.N. Pinto, Alexandre S. Borges   +5 more
doaj   +1 more source

Microevolution during the emergence of a monophasic Salmonella Typhimurium epidemic in the United Kingdom [PDF]

, 2016
Microevolutionary events associated with the emergence and clonal expansion of new 27 epidemic clones of bacterial pathogens hold the key to understanding the drivers of 28 epidemiological success.
A. Underwood, Alison E. Mather, Allison, Anderson, Andrew Page, Antonia A. Lettini, Barone, de la Torre, European Food Safety Authority, Friebel, Gordon Dougan, Hardt, Hauser, Hopkins, Hughes, John Wain, Julian Parkhill, K.L. Hopkins, Laorden, Liljana Petrovska, Majowicz, Manal AbuOun, Mary Bagnall, Mather, Medardus, Mossong, Nicholson, Okoro, Page, Priscilla Branchu, Rabsch, Robert A. Kingsley, Robert Davies, Simon R. Harris, Slade, Soyer, Switt, Thomas Connor, Threlfall, Threlfall, Trüpschuch, Wood   +41 more
core   +3 more sources

Slow growth determines nonheritable antibiotic resistance in Salmonella enterica

Science Signaling, 2019
Slow growth alone determines the persistence of Salmonella after antibiotic treatment. Slow growth for bacterial persistence Even bacteria that do not carry mutations or genes that confer resistance to specific antibiotics can survive antibiotic ...
Mauricio H. Pontes, E. Groisman
semanticscholar   +1 more source

Novel Competitive Voltammetric Aptasensor Based on Electrospun Carbon Nanofibers-Gold Nanoparticles Modified Graphite Electrode for Salmonella enterica serovar Detection

, 2020
Salmonella enterica is considered one of the most common bacterial agent causes of acute gastroenteritis and foodborne illness in humans worldwide. Antibiotic-resistant is considered as a major problem in Salmonella enterica Serovar.
Samaneh Fathi, R. Saber, Mahdi Adabi, R. Rasouli, M. Douraghi, Mahboubeh Morshedi, Reza Farid-Majidi   +6 more
semanticscholar   +1 more source

De Novo Multi‐Mechanism Antimicrobial Peptide Design via Multimodal Deep Learning

Advanced Science, EarlyView.
Current AI‐driven peptide discovery often overlooks complex structural data. This study presents M3‐CAD, a generative pipeline that leverages 3D voxel coloring and a massive database of over 12 000 peptides to capture nuanced physicochemical contexts.
Xiaojuan Li, Haifan Gong, Yue Wang, Yinuo Zhao, Lixiang Li, Peijing Bao, Qingzhou Kong, Jialu Fu, Boyao Wan, Yumeng Zhang, Jinghui Zhang, Jiekun Ni, Zhongxue Han, Xueping Nan, Kunping Ju, Longfei Sun, Yuerui Ma, Huijun Chang, Mengqi Zheng, Yanbo Yu, Xiaoyun Yang, Xiuli Zuo, Haina Wang, Yanqing Li   +23 more
wiley   +1 more source

Isolation of Salmonella enterica and serologic reactivity to Leptospira interrogans in opossums (Didelphis virginiana) from Yucatán, México Aislamiento de Salmonella enterica y reactividad serológica a Leptospira interrogans en tlacuaches (Didelphis virginiana) de Yucatán, México

Revista do Instituto de Medicina Tropical de São Paulo, 2002
The presence of Salmonella enterica and serologic evidence of infection by Leptospira interrogans, were detected in the opossum Didelphis virginiana in a semi-urban locality of the Yucatán State, México.
Hugo Antonio RUIZ-PIÑA, Miguel Angel PUC-FRANCO, Javier FLORES-ABUXAPQUI, Ignacio VADO-SOLÍS, María Fidelia CÁRDENAS-MARRUFO   +4 more
doaj   +1 more source