000101632 001__ 101632
000101632 005__ 20230519145432.0
000101632 0247_ $$2doi$$a10.1016/j.plantsci.2021.110875
000101632 0248_ $$2sideral$$a123970
000101632 037__ $$aART-2021-123970
000101632 041__ $$aeng
000101632 100__ $$aZinelabidine, L.H.
000101632 245__ $$aGenetic variation and association analyses identify genes linked to fruit set-related traits in grapevine
000101632 260__ $$c2021
000101632 5060_ $$aAccess copy available to the general public$$fUnrestricted
000101632 5203_ $$aGrapevine is one of the most valuable fruit crops in the world. Adverse environmental conditions reduce fruit quality and crop yield, so understanding the genetic and molecular mechanisms determining crop yield components is essential to optimize grape production. The analysis of a diverse collection of grapevine cultivars allowed us to evaluate the relationship between fruit set-related components of yield, including the incidence of reproductive disorders such as coulure and millerandage. The collection displayed a great phenotypic variation that we surveyed in a genetics association study using 15, 309 single nucleotide polymorphisms (SNPs) detected in the sequence of 289 candidate genes scattered across the 19 grapevine linkage groups. After correcting statistical models for population structure and linkage disequilibrium effects, 164 SNPs from 34 of these genes were found to associate with fruit set-related traits, supporting a complex polygenic determinism. Many of them were found in the sequence of different putative MADS-box transcription factors, a gene family related with plant reproductive development control. In addition, we observed an additive effect of some of the associated SNPs on the phenotype, suggesting that advantageous alleles from different loci could be pyramided to generate superior cultivars with optimized fruit production.
000101632 536__ $$9info:eu-repo/grantAgreement/ES/AEI/BIO2017-86375-R$$9info:eu-repo/grantAgreement/ES/MINECO/AGL2014-59171-R
000101632 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000101632 590__ $$a5.363$$b2021
000101632 592__ $$a1.174$$b2021
000101632 594__ $$a8.0$$b2021
000101632 591__ $$aPLANT SCIENCES$$b29 / 240 = 0.121$$c2021$$dQ1$$eT1
000101632 593__ $$aAgronomy and Crop Science$$c2021$$dQ1
000101632 591__ $$aBIOCHEMISTRY & MOLECULAR BIOLOGY$$b97 / 297 = 0.327$$c2021$$dQ2$$eT1
000101632 593__ $$aMedicine (miscellaneous)$$c2021$$dQ1
000101632 593__ $$aGenetics$$c2021$$dQ1
000101632 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000101632 700__ $$aTorres-Pérez, R.
000101632 700__ $$aGrimplet, J.
000101632 700__ $$aBaroja, E.
000101632 700__ $$aIbáñez, S.
000101632 700__ $$aCarbonell-Bejerano, P.
000101632 700__ $$aMartínez-Zapater, J.M.
000101632 700__ $$aIbáñez, J.
000101632 700__ $$aTello, J.
000101632 773__ $$g306 (2021), 110875 [11 pp.]$$pPlant sci.$$tPLANT SCIENCE$$x0168-9452
000101632 8564_ $$s1810445$$uhttps://zaguan.unizar.es/record/101632/files/texto_completo.pdf$$yVersión publicada
000101632 8564_ $$s2394089$$uhttps://zaguan.unizar.es/record/101632/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000101632 909CO $$ooai:zaguan.unizar.es:101632$$particulos$$pdriver
000101632 951__ $$a2023-05-18-14:19:05
000101632 980__ $$aARTICLE