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Type III protein secretion in Pseudomonas syringae
Microbes and Infection, 2003The type III secretion system is an essential virulence system used by many Gram-negative bacterial pathogens to deliver effector proteins into host cells. This review summarizes recent advancements in the understanding of the type III secretion system of Pseudomonas syringae, including regulation of the type III secretion genes, assembly of the Hrp ...
Qiaoling, Jin +3 more
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Assay for Type III Secretion in Escherichia coli
2022The type III secretion system (T3SS) is crucial for the virulence of several pathogenic Escherichia coli species as well as for other gram-negative bacterial strains. Therefore, the ability to monitor this system constitutes a valuable tool for assessing the involvement of different proteins in bacterial virulence, for identifying critical domains and ...
Bosko, Mitrovic, Neta, Sal-Man
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Trends in Genetics, 2001
The bacterial type III secretion pathway delivers effector proteins into eukaryotic cells. Analysis of the type III system and flagellar export genes in the obligate parasites of the family Chlamydiales suggests that the type III system arose from the flagellar export system in chlamydiae or related bacteria.
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The bacterial type III secretion pathway delivers effector proteins into eukaryotic cells. Analysis of the type III system and flagellar export genes in the obligate parasites of the family Chlamydiales suggests that the type III system arose from the flagellar export system in chlamydiae or related bacteria.
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Type III secretion systems and pathogenicity islands
Journal of Medical Microbiology, 2001Some bacterial pathogens have evolved by acquiring pathogenicity islands (PIs), which are clusters of genes encoding virulence traits. PIs encoding the secretion of effector molecules via type III secretion (TTS) systems have been discovered in several gram-negative pathogens. TTS systems are involved in contact-dependent secretion of virulence factors
Craig, Winstanley, C Anthony, Hart
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Opening the gates of type III secretion
Nature Reviews Microbiology, 2010Three articles describe the regulation of type III secretion by pH and oxygen in three different organisms.
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A Unified Nomenclature for Injectisome-Type Type III Secretion Systems
2020The independent naming of components of injectisome-type type III secretion systems in different bacterial species has resulted in considerable confusion, impeding accessibility of the literature and hindering communication between scientists of the same field. A unified nomenclature had been proposed by Hueck more than 20 years ago.
Wagner, S., Diepold, A.
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Type III secretion gets an LcrV tip
Trends in Microbiology, 2006Type III secretion is used by many Gram-negative pathogenic bacteria to inject effector proteins into eukaryotic host cells. Effector delivery requires a secretion apparatus, called an injectisome or needle complex, and the assembly of a translocation pore in a target-cell membrane.
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The Type III Secretion System Sorting Platform
2019A central feature of type III protein secretion machines is their ability to engage their substrates in a hierarchical and organized fashion. The hierarchy in the secretion process is first observed during the assembly of the type III secretion injectisome when the secretion machine exclusively engages proteins required for building the needle complex ...
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Abstract Gram-negative pathogens have evolved a remarkable arsenal of molecular machines to manipulate their surroundings and facilitate survival and propagation, including several protein secretion systems. The type III secretion system (T3SS) is a syringe-like nanomachine that allows bacteria to transfer proteins into eukaryotic target cells in a one-
Chen, H. +2 more
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Chen, H. +2 more
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[Progress in type III secretion system].
Wei sheng wu xue bao = Acta microbiologica Sinica, 2009Many Gram-negative bacteria use the type III secretion system (TTSS) to inject toxin proteins into host cells, then cause the plague disease, typhoid fever, diarrhea disease etc. Chaperone proteins is one of four components of MTSS and play an important role in helping the secretion of toxin proteins.
Li, Wang +4 more
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