000079691 001__ 79691
000079691 005__ 20201022135733.0
000079691 0247_ $$2doi$$a10.1371/journal.pone.0216371
000079691 0248_ $$2sideral$$a112465
000079691 037__ $$aART-2019-112465
000079691 041__ $$aeng
000079691 100__ $$aIrisarri, Patricia
000079691 245__ $$aInheritance of self-And graft-incompatibility traits in an F 1 apricot progeny
000079691 260__ $$c2019
000079691 5060_ $$aAccess copy available to the general public$$fUnrestricted
000079691 5203_ $$aFloral self-incompatibility affecting yearly yield in a weather-dependent manner and graft incompatibility affecting longevity of mature trees are two important traits for apricot production. However, genetic control of graft compatibility and relationship between these traits are unknown. Here, we analyzed its inheritance in an F 1 apricot progeny from a cross between self- and graft- incompatible and self- and graft-compatible cultivars. Hybrid individuals were genotyped for establishing self-incompatibility status and grafted on the plum rootstock ‘Marianna 2624’. Phenotyping of graft incompatibility was done at two time points, one month and one year after grafting. Anatomical (necrotic layer, bark and wood discontinuity for two consecutive years) and cytomorphological (cell proliferation, cell arrangement and cell shape one month after grafting) characteristics related to graft compatibility displayed continuous variation within the progeny, suggesting a polygenic inheritance. Using the Pearson correlation test, strong and significant correlations were detected between anatomical and cytomorphological traits that may reduce the number of characters for screening genotypes or progenies for graft compatibility in segregating crosses. Furthermore, no correlation existed between self- and graft incompatibility traits suggesting that they are independent inheritance traits. Hence, screening an extended hybrid population is required for pyramiding these traits in breeding programs.
000079691 536__ $$9info:eu-repo/grantAgreement/ES/DGA/A12$$9info:eu-repo/grantAgreement/ES/INIA/RTA2012-00097$$9info:eu-repo/grantAgreement/ES/INIA/RTA2015-00046
000079691 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000079691 590__ $$a2.74$$b2019
000079691 592__ $$a1.023$$b2019
000079691 591__ $$aMULTIDISCIPLINARY SCIENCES$$b27 / 71 = 0.38$$c2019$$dQ2$$eT2
000079691 593__ $$aMultidisciplinary$$c2019$$dQ1
000079691 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000079691 700__ $$aZhebentyayeva, Tatyana
000079691 700__ $$aErrea, Pilar
000079691 700__ $$aPina, Ana
000079691 773__ $$g14, 5 (2019), e0216371 [14 pp.]$$pPLoS One$$tPloS one$$x1932-6203
000079691 8564_ $$s827974$$uhttps://zaguan.unizar.es/record/79691/files/texto_completo.pdf$$yVersión publicada
000079691 8564_ $$s61313$$uhttps://zaguan.unizar.es/record/79691/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000079691 909CO $$ooai:zaguan.unizar.es:79691$$particulos$$pdriver
000079691 951__ $$a2020-10-22-13:50:07
000079691 980__ $$aARTICLE