Search results for "genotyping by sequencing"

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European traditional tomatoes galore: a result of farmers' selection of a few diversity-rich loci

2022

A comprehensive collection of 1254 tomato accessions, corresponding to European traditional and modern varieties, early domesticated varieties, and wild relatives, was analyzed by genotyping by sequencing. A continuous genetic gradient between the traditional and modern varieties was observed. European traditional tomatoes displayed very low genetic diversity, with only 298 polymorphic loci (95% threshold) out of 64 943 total variants. European traditional tomatoes could be classified into several genetic groups. Two main clusters consisting of Spanish and Italian accessions showed higher genetic diversity than the remaining varieties, suggesting that these regions might be independent seco…

LDQTLPhysiologySLCFruit morphologyMicrobiologiaPlant SciencePortes-lès-ValenceSLLquantitative trait locusSolanum lycopersicumsingle nucleotide polymorphismCrop evolution; diversification; fruit morphology; genome-wide association study; genotyping by sequencing; selection; single nucleotide polymorphismGWASLSLSolanum pimpinellifolium HM ClauseCrop evolutionFarmersSPSolanum lycopersicum var. cerasiformeTomàquets--Conreuminimum allele frequencyMAFPhenotypeDiversificationGenotyping by sequencinglong shelf-lifeGenome-wide association studydiversificationSNPselectionprincipal coordinate analysesGBSFrance Crop evolutionPolymorphism Single Nucleotidegenotyping by sequencingLife ScienceHumansPCoA:Enginyeria agroalimentària::Agricultura::Producció vegetal [Àrees temàtiques de la UPC]SelectionAllelesfruit morphologyGenetic VariationEcologia[SDV.BV.AP]Life Sciences [q-bio]/Vegetal Biology/Plant breedingPlant BreedingSolanum lycopersicum L. var. lycopersicumlinkage disequilibriumTomatoes--VarietiesGenome-Wide Association StudyJ Exp Bot
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