000094568 001__ 94568
000094568 005__ 20210902121755.0
000094568 0247_ $$2doi$$a10.3390/genes11060598
000094568 0248_ $$2sideral$$a118646
000094568 037__ $$aART-2020-118646
000094568 041__ $$aeng
000094568 100__ $$aTello, Javier
000094568 245__ $$aVviucc1 nucleotide diversity, linkage disequilibrium and association with rachis architecture traits in grapevine
000094568 260__ $$c2020
000094568 5060_ $$aAccess copy available to the general public$$fUnrestricted
000094568 5203_ $$aCluster compactness is a trait with high agronomic relevance, affecting crop yield and grape composition. Rachis architecture is a major component of cluster compactness determinism, and is a target trait toward the breeding of grapevine varieties less susceptible to pests and diseases. Although its genetic basis is scarcely understood, a preliminary result indicated a possible involvement of the VviUCC1 gene. The aim of this study was to characterize the VviUCC1 gene in grapevine and to test the association between the natural variation observed for a series of rachis architecture traits and the polymorphisms detected in the VviUCC1 sequence. This gene encodes an uclacyanin plant-specific cell-wall protein involved in fiber formation and/or lignification processes. A high nucleotide diversity in the VviUCC1 gene promoter and coding regions was observed, but no critical effects were predicted in the protein domains, indicating a high level of conservation of its function in the cultivated grapevine. After correcting statistical models for genetic stratification and linkage disequilibrium effects, marker-trait association results revealed a series of single nucleotide polymorphisms (SNPs) significantly associated with cluster compactness and rachis traits variation. Two of them (Y-984 and K-88) affected two common cis-transcriptional regulatory elements, suggesting an effect on phenotype via gene expression regulation. This work reinforces the interest of further studies aiming to reveal the functional effect of the detected VviUCC1 variants on grapevine rachis architecture.
000094568 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/AGL2010-15694$$9info:eu-repo/grantAgreement/ES/MINECO/AGL2014-59171-R
000094568 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000094568 590__ $$a4.096$$b2020
000094568 591__ $$aGENETICS & HEREDITY$$b65 / 175 = 0.371$$c2020$$dQ2$$eT2
000094568 592__ $$a1.337$$b2020
000094568 593__ $$aGenetics (clinical)$$c2020$$dQ2
000094568 593__ $$aGenetics$$c2020$$dQ2
000094568 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000094568 700__ $$aTorres-Pérez, Rafael
000094568 700__ $$aFlutre, Timothèe
000094568 700__ $$aGrimplet, Jérôme$$uUniversidad de Zaragoza
000094568 700__ $$aIbáñez, Javier
000094568 7102_ $$11002$$2060$$aUniversidad de Zaragoza$$bDpto. Bioq.Biolog.Mol. Celular$$cÁrea Bioquímica y Biolog.Mole.
000094568 773__ $$g11, 6 (2020), 598 [19 pp.]$$pGenes (Basel)$$tGenes$$x2073-4425
000094568 8564_ $$s892123$$uhttps://zaguan.unizar.es/record/94568/files/texto_completo.pdf$$yVersión publicada
000094568 8564_ $$s484752$$uhttps://zaguan.unizar.es/record/94568/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000094568 909CO $$ooai:zaguan.unizar.es:94568$$particulos$$pdriver
000094568 951__ $$a2021-09-02-09:51:26
000094568 980__ $$aARTICLE