ArticleTheScientificWorldJournal2014
Genetic biodiversity of Italian olives (Olea europaea) germplasm analyzed by SSR markers.
Article in TheScientificWorldJournal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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Who cites it
38 citing papers in PubMed.
- Deciphering centuries of selection: genetic structure and reproductive screening in Basilicata and Calabria's ancient olives.Frontiers in plant science · 2026Article
- Revealing the Diversity and Complex Relationships of Croatian Olive Germplasm.International journal of molecular sciences · 2024Article
- Valorization of monovarietalFrontiers in nutrition · 2024Article
- Genetic Diversity of Common Olive (Genes · 2023Article
- Minor Variety of Campania Olive Germplasm ("Racioppella"): Effects of Kaolin on Production and Bioactive Components of Drupes and Oil.Plants (Basel, Switzerland) · 2023Article
- Identifying volatile and non-volatile organic compounds to discriminate cultivar, growth location, and stage of ripening in olive fruits and oils.Journal of the science of food and agriculture · 2022Article
- Utility of EST-SNP Markers for Improving Management and Use of Olive Genetic Resources: A Case Study at the Worldwide Olive Germplasm Bank of Córdoba.Plants (Basel, Switzerland) · 2022Article
- The Relevance of Discovering and Recovering the Biodiversity of Apulian Almond Germplasm by Means of Molecular and Phenotypic Markers.Plants (Basel, Switzerland) · 2022Article
- Management of genetic erosion: The (successful) case study of the pear (Frontiers in plant science · 2022Article
- Olive leaf spot caused byFrontiers in plant science · 2022Review
- Review
- Phytochemical Characterization ofMolecules (Basel, Switzerland) · 2021Article
- Bioactive Potential of Minor Italian Olive Genotypes from Apulia, Sardinia and Abruzzo.Foods (Basel, Switzerland) · 2021Article
- Algerian Olive Germplasm and Its Relationships with the Central-Western Mediterranean Varieties Contributes to Clarify Cultivated Olive Diversification.Plants (Basel, Switzerland) · 2021Article
- Applications of Microsatellite Markers for the Characterization of Olive Genetic Resources of Tunisia.Genes · 2021Review
- Genetic Structure and Core Collection of Olive Germplasm from Albania Revealed by Microsatellite Markers.Genes · 2021Article
- Accessing Ancestral Origin and Diversity Evolution by Net Divergence of an Ongoing Domestication Mediterranean Olive Tree Variety.Frontiers in plant science · 2021Article
- Genetic Resources ofGenes · 2020Article
- The Cypriot Indigenous Grapevine Germplasm Is a Multi-Clonal Varietal Mixture.Plants (Basel, Switzerland) · 2020Article
- Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The olive is an important fruit species cultivated for oil and table olives in Italy and the Mediterranean basin. The conservation of cultivated plants in ex situ collections is essential for the optimal management and use of their genetic resources. The largest ex situ olive germplasm collection consists of approximately 500 Italian olive varieties and corresponding to 85% of the total Italian olive germplasm is maintained at the Consiglio per la Ricerca e sperimentazione per l'Agricoltura, Centro di Ricerca per l'Olivicoltura e l'Industria Olearia (CRA-OLI), in Italy. In this work, eleven preselected nuclear microsatellite markers were used to assess genetic diversity, population structure, and gene flows with the aim of assembling a core collection. The dendrogram obtained utilizing the unweighted pair group method highlights the presence of homonymy and synonymy in olive tree datasets analyzed in this study. 439 different unique genotype profiles were obtained with this combination of 11 loci nSSR, representing 89.8% of the varieties analyzed. The remaining 10.2% comprises different variety pairs in which both accessions are genetically indistinguishable. Clustering analysis performed using BAPS software detected seven groups in Italian olive germplasm and gene flows were determined among identified clusters. We proposed an Italian core collection of 23 olive varieties capturing all detected alleles at microsatellites. The information collected in this study regarding the CRA-OLI ex situ collection can be used for breeding programs, for germplasm conservation, and for optimizing a strategy for the management of olive gene pools.
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