000106730 001__ 106730
000106730 005__ 20220426091143.0
000106730 0247_ $$2doi$$a10.1007/s11032-020-01165-1
000106730 0248_ $$2sideral$$a119884
000106730 037__ $$aART-2020-119884
000106730 041__ $$aeng
000106730 100__ $$0(orcid)0000-0003-2704-0400$$aCalle, A.
000106730 245__ $$aFruit size and firmness QTL alleles of breeding interest identified in a sweet cherry ‘Ambrunés’ × ‘Sweetheart’ population
000106730 260__ $$c2020
000106730 5060_ $$aAccess copy available to the general public$$fUnrestricted
000106730 5203_ $$aThe Spanish local cultivar ‘Ambrunés’ stands out due to its high organoleptic quality and fruit firmness. These characteristics make it an important parent for breeding cherries with excellent fresh and post-harvest quality. In this work, an F1 sweet cherry population (n = 140) from ‘Ambrunés’ × ‘Sweetheart’ was phenotyped for 2 years for fruit diameter, weight and firmness and genotyped with the RosBREED cherry Illumina Infinium® 6K SNP array v1. These data were used to construct a linkage map and to carry out quantitative trait locus (QTL) mapping of these fruit quality traits. Genotyping of the parental cultivars revealed that ‘Ambrunés’ is highly heterozygous, and its genetic map is the longest reported in the species using the same SNP array. Phenotypic data analyses confirmed a high heritability of fruit size and firmness and a distorted segregation towards softer and smaller fruits. However, individuals with larger and firmer fruits than the parental cultivars were observed, revealing the presence of alleles of breeding interest. In contrast to other genetic backgrounds in which a negative correlation was observed between firmness and size, in this work, no correlation or low positive correlation was detected between both traits. Firmness, diameter and weight QTLs detected validated QTLs previously found for the same traits in the species, and major QTLs for the three traits were located on a narrow region of LG1 of ‘Ambrunés’. Haplotype analyses of these QTLs revealed haplotypes of breeding interest in coupling phase in ‘Ambrunés’, which can be used for the selection of progeny with larger and firmer fruits.
000106730 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FEDER/A12-17R$$9info:eu-repo/grantAgreement/ES/DGA/Subvenciones destinadas a la contratación de personal investigador en formación 2015-2019$$9info:eu-repo/grantAgreement/ES/ISCIII-SGEFI-FEDER/PT13-0001$$9info:eu-repo/grantAgreement/ES/MINECO-AEI-INIA/RTA2015-00027-00-00
000106730 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000106730 590__ $$a2.589$$b2020
000106730 591__ $$aHORTICULTURE$$b7 / 37 = 0.189$$c2020$$dQ1$$eT1
000106730 591__ $$aAGRONOMY$$b24 / 91 = 0.264$$c2020$$dQ2$$eT1
000106730 591__ $$aPLANT SCIENCES$$b90 / 235 = 0.383$$c2020$$dQ2$$eT2
000106730 591__ $$aGENETICS & HEREDITY$$b112 / 175 = 0.64$$c2020$$dQ3$$eT2
000106730 592__ $$a0.832$$b2020
000106730 593__ $$aAgronomy and Crop Science$$c2020$$dQ1
000106730 593__ $$aBiotechnology$$c2020$$dQ1
000106730 593__ $$aPlant Science$$c2020$$dQ1
000106730 593__ $$aMolecular Biology$$c2020$$dQ1
000106730 593__ $$aGenetics$$c2020$$dQ1
000106730 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000106730 700__ $$aBalas, F.
000106730 700__ $$aCai, L.
000106730 700__ $$aIezzoni, A.
000106730 700__ $$aLópez-Corrales, M.
000106730 700__ $$aSerradilla, M.J.
000106730 700__ $$0(orcid)0000-0002-8684-8840$$aWünsch, A.
000106730 773__ $$g40, 9 (2020), 86 [17 pp]$$pMol. breed.$$tMolecular Breeding$$x1380-3743
000106730 8564_ $$s2485191$$uhttps://zaguan.unizar.es/record/106730/files/texto_completo.pdf$$yPostprint
000106730 8564_ $$s2137305$$uhttps://zaguan.unizar.es/record/106730/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000106730 909CO $$ooai:zaguan.unizar.es:106730$$particulos$$pdriver
000106730 951__ $$a2022-04-26-08:58:12
000106730 980__ $$aARTICLE