ArticleBMC genomics2016
Transcriptome profiling of two olive cultivars in response to infection by the CoDiRO strain of Xylella fastidiosa subsp. pauca.
Article in BMC genomics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.
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Who cites it
69 citing papers in PubMed, 137 citations in OpenAlex.
- Omics approaches to unveil biotic stress responses in olive: current knowledge and the future.Journal of experimental botany · 2026Review
- The susceptibility of olive cultivars to Xylella fastidiosa subsp. pauca ST53 affects transmission efficiency of the insect vector Philaenus spumarius (Hemiptera: Aphrophoridae).Pest management science · 2026Article
- Resisting Xylella fastidiosa: xylem anatomical changes in the susceptible olive cultivar Cellina di Nardò after long-term infection.Plant biology (Stuttgart, Germany) · 2026Article
- Comparative transcriptomics of biopesticide-treated olives subjected to Xylella infection.BMC plant biology · 2026Article
- Differential transcriptomic landscapes of olive cultivars facing Xylella fastidiosa infection.BMC plant biology · 2026Article
- Comparative transcriptomic and co-expression analyses enable the discovery of key enzymes responsible for oleuropein biosynthesis in olive (Olea europaea).Plant communications · 2026Article
- Article
- A systems biology framework integrating cross-species transcriptomics and PPI networks for Xylella fastidiosa resistance gene identification.BMC plant biology · 2025Article
- Behavior of Olive Genotypes Against Quick Decline Syndrome (QDS) Caused byPlants (Basel, Switzerland) · 2025Article
- Insight into biological strategies and main challenges to control the phytopathogenic bacteriumFrontiers in plant science · 2025Review
- Preliminary transcriptomic analyses revealFrontiers in microbiology · 2025Article
- Article
- The gapless genome assembly and multi-omics analyses unveil a pivotal regulatory mechanism of oil biosynthesis in the olive tree.Horticulture research · 2024Article
- A Decade after the Outbreak ofPlants (Basel, Switzerland) · 2024Review
- Transcriptome Analyses in Adult Olive Trees Indicate Acetaldehyde Release and Cyanide-Mediated Respiration Traits as Critical for Tolerance againstPathogens (Basel, Switzerland) · 2024Article
- A survey in natural olive resources exposed to high inoculum pressure indicates the presence of traits of resistance toFrontiers in plant science · 2024Article
- Transcriptome and Secretome Analyses of EndophyteMicroorganisms · 2023Article
- Article
- Multigenic resistance to Xylella fastidiosa in wild grapes (Vitis sps.) and its implications within a changing climate.Communications biology · 2023Article
- Satellite monitoring of bio-fertilizer restoration in olive groves affected by Xylella fastidiosa subsp. pauca.Scientific reports · 2023Article
9 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe recent Xylella fastidiosa subsp. pauca (Xfp) outbreak in olive (Olea europaea) groves in southern Italy is causing a destructive disease denoted Olive Quick Decline Syndrome (OQDS). Field observations disclosed that Xfp-infected plants of cv. Leccino show much milder symptoms, than the more widely grown and highly susceptible cv. Ogliarola salentina. To determine whether these field observations underlie a tolerant condition of cv. Leccino, which could be exploited for lessening the economic impact of the disease on the local olive industry, transcriptional changes occurring in plants of the two cultivars affected by Xfp were investigated.
resultsA global quantitative transcriptome profiling comparing susceptible (Ogliarola salentina) and tolerant (Leccino) olive cultivars, infected or not by Xfp, was done on messenger RNA (mRNAs) extracted from xylem tissues. The study revealed that 659 and 447 genes were differentially regulated in cvs Leccino and Ogliarola upon Xfp infection, respectively, whereas 512 genes were altered when the transcriptome of both infected cultivars was compared. Analysis of these differentially expressed genes (DEGs) shows that the presence of Xfp is perceived by the plants of both cultivars, in which it triggers a differential response strongly involving the cell wall. Up-regulation of genes encoding receptor-like kinases (RLK) and receptor-like proteins (RLP) is the predominant response of cv. Leccino, which is missing in cv. Ogliarola salentina. Moreover, both cultivars react with a strong re-modelling of cell wall proteins. These data suggest that Xfp elicits a different transcriptome response in the two cultivars, which determines a lower pathogen concentration in cv. Leccino and indicates that this cultivar may harbor genetic constituents and/or regulatory elements which counteract Xfp infection.
conclusionsCollectively these findings suggest that cv. Leccino is endowed with an intrinsic tolerance to Xfp, which makes it eligible for further studies aiming at investigating molecular basis and pathways modulating its different defense response.
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