ArticleMolecular plant pathology2013
The noncanonical type III secretion system of Xanthomonas translucens pv. graminis is essential for forage grass infection.
Article in Molecular plant pathology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 48 citations in OpenAlex.
- Comparative genomics of 'Microbial genomics · 2025Article
- Genetic and Functional Diversity Help Explain Pathogenic, Weakly Pathogenic, and Commensal Lifestyles in the Genus Xanthomonas.Genome biology and evolution · 2024Article
- Greater than the sum of their parts: an overview of the AvrRps4 effector family.Frontiers in plant science · 2024Review
- High genomic plasticity and unique features of Xanthomonas translucens pv. graminis revealed through comparative analysis of complete genome sequences.BMC genomics · 2023Article
- The HrpG/HrpX Regulon of Xanthomonads-An Insight to the Complexity of Regulation of Virulence Traits in Phytopathogenic Bacteria.Microorganisms · 2021Review
- Complete Genome Assemblies of AllFrontiers in microbiology · 2021Article
- Genomics-Enabled Novel Insight Into the Pathovar-Specific Population Structure of the Bacterial Leaf Streak PathogenFrontiers in microbiology · 2021Article
- The translucens group of Xanthomonas translucens: Complicated and important pathogens causing bacterial leaf streak on cereals.Molecular plant pathology · 2020Article
- NovelFrontiers in microbiology · 2020Article
- Pooled DNA sequencing to identify SNPs associated with a major QTL for bacterial wilt resistance in Italian ryegrass (Lolium multiflorum Lam.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- Tal1Frontiers in microbiology · 2019Article
- Horizontal gene transfer plays a major role in the pathological convergence of Xanthomonas lineages on common bean.BMC genomics · 2018Article
- Genetic mapping of a major gene in triticale conferring resistance to bacterial leaf streak.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018Article
- Ancestral acquisitions, gene flow and multiple evolutionary trajectories of the type three secretion system and effectors in Xanthomonas plant pathogens.Molecular ecology · 2017Article
- An operon for production of bioactive gibberellin AThe New phytologist · 2017Article
- Comparative genomics of host adaptive traits in Xanthomonas translucens pv. graminis.BMC genomics · 2017Article
- Complete Genome Sequencing and Targeted Mutagenesis Reveal Virulence Contributions of Tal2 and Tal4b ofFrontiers in microbiology · 2017Article
- 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
- Complete Genome Sequence of the Barley Pathogen Xanthomonas translucens pv. translucens DSM 18974T (ATCC 19319T).Genome announcements · 2016Article
- Draft Genome Sequence of the Xanthomonas bromi Type Strain LMG 947.Genome announcements · 2016Article
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Xanthomonas translucens pv. graminis (Xtg) is a gammaproteobacterium that causes bacterial wilt on a wide range of forage grasses. To gain insight into the host-pathogen interaction and to identify the virulence factors of Xtg, we compared a draft genome sequence of one isolate (Xtg29) with other Xanthomonas spp. with sequenced genomes. The type III secretion system (T3SS) encoding a protein transport system for type III effector (T3E) proteins represents one of the most important virulence factors of Xanthomonas spp. In contrast with other Xanthomonas spp. assigned to clade 1 on the basis of phylogenetic analyses, we identified an hrp (hypersensitive response and pathogenicity) gene cluster encoding T3SS components and a representative set of 35 genes encoding putative T3Es in the genome of Xtg29. The T3SS was shown to be divergent from the hrp gene clusters of other sequenced Xanthomonas spp. Xtg mutants deficient in T3SS regulating and structural genes were constructed to clarify the role of the T3SS in forage grass colonization. Italian ryegrass infection with these mutants led to significantly reduced symptoms (P < 0.05) relative to plants infected with the wild-type strain. This showed that the T3SS is required for symptom evocation. In planta multiplication of the T3SS mutants was not impaired significantly relative to the wild-type, indicating that the T3SS is not required for survival until 14 days post-infection. This study represents the first major step to understanding the bacterial colonization strategies deployed by Xtg and may assist in the identification of resistance (R) genes in forage grasses.
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