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A Unified Nomenclature for Injectisome-Type Type III Secretion Systems
Current Topics in Microbiology and Immunology, 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: More Systems Than You Think
Physiology, 2005The type III secretion (T3S) pathway allows bacteria to inject effector proteins into the cytosol of target animal or plant cells. T3S systems evolved into seven families that were distributed among Gram-negative bacteria by horizontal gene transfer. There are probably a few hundred effectors interfering with control and signaling in eukaryotic cells ...
Troisfontaines, P., Cornelis, G. R.
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Regulation of type III secretion systems
Current Opinion in Microbiology, 2002Type III secretion systems are utilised by numerous Gram-negative bacteria to efficiently interact with a host. Appropriate expression of type III genes is achieved through the integration of several regulatory pathways that ultimately co-ordinate the activity of a central transcriptional activator usually belonging to the AraC family.
Matthew S, Francis +2 more
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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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Analysis of Type III Secretion System Secreted Proteins
2016Secreted proteins of the T3SS vary from genus to genus. How secretion is induced in vitro also depends on the genus of bacteria. However, once those proteins are isolated the method for analyzing those proteins is largely the same. The following chapter outlines the specific induction of Yersinia secreted proteins and uniform analysis of those secreted
Danielle L Jessen, Condry +1 more
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Type III secretion: what's in a name?
Trends in Microbiology, 2006The term 'type III secretion' has seen widespread use. However, problems persist in nomenclature. We propose that the standard abbreviation for this kind of secretion should be 'T3S' and that 'type III secretion system' should be abbreviated to 'T3SS'.
Desvaux, Mickaël +3 more
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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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2014
Type III secretion system (TTSS) is believed to have originally evolved from the flagellar export system and is now dispersed among a number of both animal- and plant-interacting gram-negative bacteria. The aim of much current research on TTSS is to understand the mechanisms involved in effector secretion/injection and what the effectors are doing ...
Gregory V. Plano +2 more
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Type III secretion system (TTSS) is believed to have originally evolved from the flagellar export system and is now dispersed among a number of both animal- and plant-interacting gram-negative bacteria. The aim of much current research on TTSS is to understand the mechanisms involved in effector secretion/injection and what the effectors are doing ...
Gregory V. Plano +2 more
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Introduction to Type III Secretion Systems
2016Type III secretion (T3S) systems are found in a large number of gram-negative bacteria where they function to manipulate the biology of infected hosts. Hosts targeted by T3S systems are widely distributed in nature and are represented by animals and plants.
Danielle L Jessen, Condry +1 more
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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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