ArticleBMC genomics2019
Genomic sequence analysis reveals diversity of Australian Xanthomonas species associated with bacterial leaf spot of tomato, capsicum and chilli.
Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Review
- Pan-genome and antibiotic resistance insights into Xanthomonas citri pv. punicae pathotypes.BMC microbiology · 2026Article
- Diversification of an emerging bacterial plant pathogen; insights into the global spread of Xanthomonas euvesicatoria pv. perforans.PLoS pathogens · 2025Article
- Comparative genomics reveals the genomic basis of race T2 emergence and heavy metal resistance inFrontiers in microbiology · 2025Article
- Isolation, Antibacterial Activity and Molecular Identification of Avocado Rhizosphere Actinobacteria as Potential Biocontrol Agents ofMicroorganisms · 2024Article
- Amylase-associated genetic pattern inApplied and environmental microbiology · 2024Article
- Comparative genomic analysis uncovered phylogenetic diversity, evolution of virulence factors, and horizontal gene transfer events in tomato bacterial spotFrontiers in microbiology · 2024Article
- Exploring the genetic makeup ofFrontiers in microbiology · 2024Article
- Multilocus Sequence Analysis and Detection of Copper Ion Resistance ofCurrent issues in molecular biology · 2023Article
- Comparative Genomic Analysis of the Lettuce Bacterial Leaf Spot Pathogen,Frontiers in microbiology · 2022Article
- Comparative Genomic Analysis Uncovered Evolution of Pathogenicity Factors, Horizontal Gene Transfer Events, and Heavy Metal Resistance Traits in Citrus Canker BacteriumFrontiers in microbiology · 2021Article
- Proteome Analysis of Walnut Bacterial Blight Disease.International journal of molecular sciences · 2020Article
- Responses of Soybean Genes in the Substituted Segments of Segment Substitution Lines Following aFrontiers in plant science · 2020Article
- Phylogenetic Analyses of Xanthomonads Causing Bacterial Leaf Spot of Tomato and Pepper:Microorganisms · 2019Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe genetic diversity in Australian populations of Xanthomonas species associated with bacterial leaf spot in tomato, capsicum and chilli were compared to worldwide bacterial populations. The aim of this study was to confirm the identities of these Australian Xanthomonas species and classify them in comparison to overseas isolates. Analysis of whole genome sequence allows for the investigation of bacterial population structure, pathogenicity and gene exchange, resulting in better management strategies and biosecurity.
resultsPhylogenetic analysis of the core genome alignments and SNP data grouped strains in distinct clades. Patterns observed in average nucleotide identity, pan genome structure, effector and carbohydrate active enzyme profiles reflected the whole genome phylogeny and highlight taxonomic issues in X. perforans and X. euvesicatoria. Circular sequences with similarity to previously characterised plasmids were identified, and plasmids of similar sizes were isolated. Potential false positive and false negative plasmid assemblies were discussed. Effector patterns that may influence virulence on host plant species were analysed in pathogenic and non-pathogenic xanthomonads.
conclusionsThe phylogeny presented here confirmed X. vesicatoria, X. arboricola, X. euvesicatoria and X. perforans and a clade of an uncharacterised Xanthomonas species shown to be genetically distinct from all other strains of this study. The taxonomic status of X. perforans and X. euvesicatoria as one species is discussed in relation to whole genome phylogeny and phenotypic traits. The patterns evident in enzyme and plasmid profiles indicate worldwide exchange of genetic material with the potential to introduce new virulence elements into local bacterial populations.
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