Results 51 to 60 of about 604,658 (175)
Modulation of Yersinia Type Three Secretion System by the S1 Domain of Polynucleotide Phosphorylase [PDF]
Journal of Biological Chemistry, 2004 Both low temperatures and encounters with host phagocytes are two stresses that have been relatively well studied in many species of bacteria. Previous work has shown that the exoribonuclease polynucleotide phosphorylase (PNPase) is required for Yersiniae to grow at low temperatures.
Jason A. Rosenzweig +3 more
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YscP, a key player in the type three secretion system of "Yersinia enterocolitica"
, 2005 The Yersinia injectisome needle has a constant length of around 60nm. Mutants affected in the yscP gene display abnormally long needles, suggesting that needle length is genetically controlled and that YscP is involved in this process. First, both N- and C-term of YscP were shown to be required for proper needle length control. In contrast, the central
Céline Agrain
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Pseudmonas cannabina pv. alisalensis TrpA Is Required for Virulence in Multiple Host Plants
Frontiers in Microbiology, 2021 Pseudomonas cannabina pv. alisalensis (Pcal) causes bacterial leaf spot and blight of Brassicaceae and Poaceae. We previously identified several potential Pcal virulence factors with transposon mutagenesis.
Nanami Sakata +2 more
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Structural studies of the type three secretion system export apparatus
, 2019 One of the most widespread bacterial secretion systems is the type three secretion system (T3SS), which is critical for the virulence of many pathogens and responsible for assembly of the bacterial flagellum. The virulence-associated T3SS is a molecular syringe that uses a highly conserved export apparatus (EA) to secrete effector proteins through a ...
Lucas Kuhlen
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Comparative Genomic Analysis of Pathogenic Factors of Species Isolated in South Korea Using Whole-Genome Sequencing [PDF]
The Plant Pathology Journal, 2022 In this study, we conducted whole-genome sequencing with six species of Pectobacterium composed of seven strains, JR1.1, BP201601.1, JK2.1, HNP201719, MYP201603, PZ1, and HC, for the analysis of pathogenic factors associated with the genome of ...
Samnyu Jee +6 more
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Regulation and effects of the type-three secretion system of "Rhizobium" species NGR234
, 2008 "Rhizobium" sp. NGR234 establishes a symbiotic interaction with many legume plants. Regulatory cascade which is trigged by plant produced flavonoids is intricate and numerous factors participate including several transcriptional regulators to control the synthesis of Nod-factors, polysaccharides and T3SS.
Kumiko Kambara
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The PhoP/PhoQ system controls the intramacrophage type three secretion system of Salmonella enterica [PDF]
Molecular Microbiology, 2005 SummarySpi/Ssa is a unique type three secretion system that functions exclusively when Salmonella enterica is inside eukaryotic cells. Expression of the Spi/Ssa system and its secreted effectors is dependent on SsrB/SpiR, a two‐component regulatory system encoded in the SPI‐2 pathogenicity island that also harbours the spi/ssa genes.
Jetta J E, Bijlsma, Eduardo A, Groisman
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Biomedicines, 2022 The poultry industry in developing countries still faces a significant threat from fowl typhoid, a disease caused by Salmonella Gallinarum that has been well contained in more economically developed countries.
Hamza Tahir +6 more
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Characterisation of the pathogenic Escherichia coli type three secretion system effector NleG
, 2016 Enteropathogenic and enterohaemorrhagic E. coli are widely prevalent as the causative agents of diarrhoeal disease globally. Pathogenesis is mediated by injection of effector proteins by a Type III Secretion System (T3SS) into the cytosol of host cells.
Bevin McGeever
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BvgR is important for virulence-related phenotypes in Bordetella bronchiseptica
Microbiology SpectrumBordetella bronchiseptica is a pathogenic bacterium that causes respiratory infections in mammals. Adhesins, toxins, and secretion systems necessary for infection are regulated by the two-component system BvgAS.
Maria de la Paz Gutierrez +3 more
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