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Mostrando ítems 1-10 de 13
Artículo
Interactions between Bacteria and Bile Salts in the Gastrointestinal and Hepatobiliary Tracts
(Frontiers Media, 2017)
Bile salts and bacteria have intricate relationships. The composition of the intestinal pool of bile salts is shaped by bacterial metabolism. In turn, bile salts play a role in intestinal homeostasis by controlling the ...
Artículo
Tubulin Folding Cofactor TBCB is a Target of the Salmonella Effector Protein SseK1
(MDPI, 2020)
Salmonella enterica serovar Typhimurium is a human and animal pathogen that uses type III secretion system effectors to manipulate the host cell and fulfill infection. SseK1 is a Salmonella effector with glycosyltransferase ...
Artículo
The NEL Family of Bacterial E3 Ubiquitin Ligases
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Some pathogenic or symbiotic Gram-negative bacteria can manipulate the ubiquitination system of the eukaryotic host cell using a variety of strategies. Members of the genera Salmonella, Shigella, Sinorhizobium, and Ralstonia, ...
Artículo
Type III Secretion Effectors with Arginine N-Glycosyltransferase Activity
(MDPI, 2020)
Type III secretion systems are used by many Gram-negative bacterial pathogens to inject proteins, known as effectors, into the cytosol of host cells. These virulence factors interfere with a diverse array of host signal ...
Artículo
Analysis of Salmonella lineage-specific traits upon cell sorting
(Frontiers Media SA, 2023-03-29)
Microbial cell individuality is receiving increasing interest in the scientific community. Individual cells within clonal populations exhibit noticeable phenotypic heterogeneity. The advent of fluorescent protein technology ...
Artículo
Salmonella Heterogeneously Expresses Flagellin During Colonization of Plants
(MDPI, 2020)
Minimally processed or fresh fruits and vegetables are unfortunately linked to an increasing number of food-borne diseases, such as salmonellosis. One of the relevant virulence factors during the initial phases of the ...
Artículo
Evidence for Involvement of the Salmonella enterica Z-Ring Assembly Factors ZapA and ZapB in Resistance to Bile
(Frontiers Media, 2021)
Genes annotated as ygfE and yiiU in the genome of Salmonella enterica serovar Typhimurium encode proteins homologous to Escherichia coli cell division factors ZapA and ZapB, respectively. ZapA− and ZapB− mutants of S. ...
Artículo
Genetic Mining of Newly Isolated Salmophages for Phage Therapy
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)
Salmonella enterica, a Gram-negative zoonotic bacterium, is mainly a food-borne pathogen and the main cause of diarrhea in humans worldwide. The main reservoirs are found in poultry farms, but they are also found in wild ...
Artículo
Proteomic insight into the effects of the Salmonella ubiquitin ligase SlrP on host cells
(Elsevier, 2016)
The virulence of the human and animal pathogen Salmonella enterica serovar Typhimurium is dependent on two type III secretion systems. These systems translocate proteins called effectors into eukaryotic host cells. SlrP ...
Artículo
Dual Expression of the Salmonella Effector SrfJ in Mammalian Cells and Plants
(Frontiers Media, 2017)
SrfJ is an effector of the Salmonella pathogenicity island 2-encoded type III secretion system. Salmonella enterica serovar Typhimurium expresses srfJ under two disparate sets of conditions: media with low Mg2+ and low pH, ...