ArticleFrontiers in plant science2018
Genetic Characterization of the Apple Germplasm Collection in Central Italy: The Value of Local Varieties.
Article in Frontiers in plant science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Article
- Cytometric and genetic analysis of Slovenian local apple genotypes.BMC plant biology · 2025Article
- Genetic Diversity of Apple Clonal Rootstocks from the Collection of the Michurinsk State Agrarian University Based on SSR Markers.Plants (Basel, Switzerland) · 2023Article
- The Application of High-Resolution Melting Analysis toFoods (Basel, Switzerland) · 2023Article
- Population Structure and Association Mapping for Agronomical and Biochemical Traits of a Large Spanish Apple Germplasm.Plants (Basel, Switzerland) · 2023Article
- Seed Paternity Analysis Using SSR Markers to Assess Successful Pollen Donors in Mixed Olive Orchards.Plants (Basel, Switzerland) · 2021Article
- Application of genome-wide insertion/deletion markers on genetic structure analysis and identity signature of Malus accessions.BMC plant biology · 2020Article
- Using whole-genome SNP data to reconstruct a large multi-generation pedigree in apple germplasm.BMC plant biology · 2020Article
- Article
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6 authors.
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Abstract
In the last 50 years, intensive farming systems have been boosted by modern agricultural techniques and newly bred cultivars. The massive use of few and related cultivars has dramatically reduced the apple genetic diversity of local varieties, confined to marginal areas. In Central Italy a limited spread of intensive fruit orchards has made it possible to preserve much of the local genetic diversity, but at the same time the coexistence of both modern and ancient varieties has generated some confusion. The characterization and clarification of possible synonyms, homonyms, and/or labeling errors in old local genetic resources is an issue in the conservation and management of living collections. 175 accessions provided by 10 apple collections, mainly local varieties, some of unknown origin, and well-known modern and ancient varieties, were studied by using 19 SSRs, analyzed by STRUCTURE, Ward's clustering and parentage analysis. We were able to identify 25 duplicates, 9 synonyms, and 9 homonyms. As many as 37 unknown accession were assigned to well known local or commercial varieties. Polyploids made up 20%. Some markers were found to be significantly correlated with morphological traits and the
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