0000000001320841

AUTHOR

Valentina Tranchida-lombardo

showing 2 related works from this author

Genetic diversity in a collection of Italian long storage tomato landraces as revealed by SNP markers array

2019

Tomato (Solanum lycopersicum L.) is one of the most important crops worldwide. In this study, we used 7720 genome-wide SNPs to characterize the genetic diversity within a tomato germplasm collection enriched with 64 accessions from southern Italy of the so called "da serbo" type i.e. drought-tolerant and long storage landraces. Notwithstanding the relatively small collection area, 1575 (20.4%) polymorphic SNPs, mostly on Chr11, detected considerable levels of genetic variation. Maximum parsimony analysis of genetic distance revealed four main clusters and clearly separated most "da serbo" landraces from the outgroups. One of the clusters grouped the landraces from the Mount Vesuvius area, t…

0106 biological sciences0301 basic medicineGermplasmdrought toleranceSingle-nucleotide polymorphismPlant ScienceBiology01 natural sciences03 medical and health sciencesSettore AGR/07 - Genetica AgrariaGenetic variationAlleleEcology Evolution Behavior and SystematicsGenetic diversitybusiness.industryfungifruit qualityfood and beveragesbiology.organism_classificationSettore AGR/02 - Agronomia E Coltivazioni Erbaceedrought tolerance; fruit quality; shelf life; Solanum lycopersicum germplasm; SolCAP Infinium arrayBiotechnologySolanum lycopersicum germplasm030104 developmental biologyGenetic distanceGenetic markerSolanum lycopersicum germplasm shelf life SolCAP Infinium array fruit quality drought toleranceshelf lifeSolanumSolCAP Infinium arraybusiness010606 plant biology & botanyPlant Biosystems - An International Journal Dealing with all Aspects of Plant Biology
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Genetic diversity in a collection of Italian long storage tomato landraces as revealed by SNP markers array

2018

Tomato (Solanum lycopersicum L.) is one of the most important crops worldwide. In this study, we used 7720 genome-wide SNPs to characterize the genetic diversity within a tomato germplasm collection enriched with 64 accessions from southern Italy of the so called “da serbo” type i.e. drought-tolerant and long storage landraces. Notwithstanding the relatively small collection area, 1575 (20.4%) polymorphic SNPs, mostly on Chr11, detected considerable levels of genetic variation. Maximum parsimony analysis of genetic distance revealed four main clusters and clearly separated most “da serbo” landraces from the outgroups. One of the clusters grouped the landraces from the Mount Vesuvius area, t…

fungifood and beverages
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