ArticleJournal of bacteriology2006
PopF1 and PopF2, two proteins secreted by the type III protein secretion system of Ralstonia solanacearum, are translocators belonging to the HrpF/NopX family.
Article in Journal of bacteriology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- Draft genome sequencing data of the bacterial wilt,Data in brief · 2023Article
- The large, diverse, and robust arsenal of Ralstonia solanacearum type III effectors and their in planta functions.Molecular plant pathology · 2020Review
- Three Proteins (Hpa2, HrpF and XopN) Are Concomitant Type III Translocators in Bacterial Blight Pathogen of Rice.Frontiers in microbiology · 2020Article
- A genome-wide scan for genes under balancing selection in the plant pathogen Ralstonia solanacearum.BMC evolutionary biology · 2019Article
- Comparative Genomics Identifies a Novel Conserved Protein, HpaT, in Proteobacterial Type III Secretion Systems that Do Not Possess the Putative Translocon Protein HrpF.Frontiers in microbiology · 2017Article
- Iron Starvation Conditions UpregulateFrontiers in cellular and infection microbiology · 2017Article
- Comparative Secretome Analysis of Ralstonia solanacearum Type 3 Secretion-Associated Mutants Reveals a Fine Control of Effector Delivery, Essential for Bacterial Pathogenicity.Molecular & cellular proteomics : MCP · 2016Article
- Key steps in type III secretion system (T3SS) towards translocon assembly with potential sensor at plant plasma membrane.Molecular plant pathology · 2015Review
- Commonalities and differences of T3SSs in rhizobia and plant pathogenic bacteria.Frontiers in plant science · 2014Review
- The SPI-1-like Type III secretion system: more roles than you think.Frontiers in plant science · 2014Review
- Repertoire, unified nomenclature and evolution of the Type III effector gene set in the Ralstonia solanacearum species complex.BMC genomics · 2013Article
- Xanthomonas oryzae pv. oryzae type III effector XopN targets OsVOZ2 and a putative thiamine synthase as a virulence factor in rice.PloS one · 2013Article
- xopAC-triggered immunity against Xanthomonas depends on Arabidopsis receptor-like cytoplasmic kinase genes PBL2 and RIPK.PloS one · 2013Article
- Protein export according to schedule: architecture, assembly, and regulation of type III secretion systems from plant- and animal-pathogenic bacteria.Microbiology and molecular biology reviews : MMBR · 2012Review
- Experimental evolution of a plant pathogen into a legume symbiont.PLoS biology · 2010Article
- Type III protein secretion in plant pathogenic bacteria.Plant physiology · 2009Review
- HrpN of Erwinia amylovora functions in the translocation of DspA/E into plant cells.Molecular plant pathology · 2008Article
- Protein-protein interactions within type III secretion system-dependent pili of Rhizobium sp. strain NGR234.Journal of bacteriology · 2008Article
- AvrAC(Xcc8004), a type III effector with a leucine-rich repeat domain from Xanthomonas campestris pathovar campestris confers avirulence in vascular tissues of Arabidopsis thaliana ecotype Col-0.Journal of bacteriology · 2008Article
- Identification of harpins in Pseudomonas syringae pv. tomato DC3000, which are functionally similar to HrpK1 in promoting translocation of type III secretion system effectors.Journal of bacteriology · 2007Article
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8 authors.
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Abstract
Ralstonia solanacearum GMI1000 is a gram-negative plant pathogen which contains an hrp gene cluster which codes for a type III protein secretion system (TTSS). We identified two novel Hrp-secreted proteins, called PopF1 and PopF2, which display similarity to one another and to putative TTSS translocators, HrpF and NopX, from Xanthomonas spp. and rhizobia, respectively. They also show similarities with TTSS translocators of the YopB family from animal-pathogenic bacteria. Both popF1 and popF2 belong to the HrpB regulon and are required for the interaction with plants, but PopF1 seems to play a more important role in virulence and hypersensitive response (HR) elicitation than PopF2 under our experimental conditions. PopF1 and PopF2 are not necessary for the secretion of effector proteins, but they are required for the translocation of AvrA avirulence protein into tobacco cells. We conclude that PopF1 and PopF2 are type III translocators belonging to the HrpF/NopX family. The hrpF gene of Xanthomonas campestris pv. campestris partially restored HR-inducing ability to popF1 popF2 mutants of R. solanacearum, suggesting that translocators of R. solanacearum and Xanthomonas are functionally conserved. Finally, R. solanacearum strain UW551, which does not belong to the same phylotype as GMI1000, also possesses two putative translocator proteins. However, although one of these proteins is clearly related to PopF1 and PopF2, the other seems to be different and related to NopX proteins, thus showing that translocators might be variable in R. solanacearum.
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