000120099 001__ 120099
000120099 005__ 20240319081022.0
000120099 0247_ $$2doi$$a10.3390/plants11152019
000120099 0248_ $$2sideral$$a130835
000120099 037__ $$aART-2022-130835
000120099 041__ $$aeng
000120099 100__ $$0(orcid)0000-0002-3947-5623$$aHerrera, S.
000120099 245__ $$aSelf-incompatibility in apricot: identifying pollination requirements to optimize fruit production
000120099 260__ $$c2022
000120099 5060_ $$aAccess copy available to the general public$$fUnrestricted
000120099 5203_ $$aIn recent years, an important renewal of apricot cultivars is taking place worldwide, with the introduction of many new releases. Self-incompatible genotypes tolerant to the sharka disease caused by the plum pox virus (PPV), which can severely reduce fruit production and quality, are being used as parents in most breeding programs. As a result, the self-incompatibility trait present in most of those accessions can be transmitted to the offspring, leading to the release of new self-incompatible cultivars. This situation can considerably affect apricot management, since pollination requirements were traditionally not considered in this crop and information is lacking for many cultivars. Thus, the objective of this work was to determine the pollination requirements of a group of new apricot cultivars by molecular identification of the S-alleles through PCR amplification of RNase and SFB regions with different primer combinations. The S-genotype of 66 apricot cultivars is reported, 41 for the first time. Forty-nine cultivars were considered self-compatible and 12 self-incompatible, which were allocated in their corresponding incompatibility groups. Additionally, the available information was reviewed and added to the new results obtained, resulting in a compilation of the pollination requirements of 235 apricot cultivars. This information will allow an efficient selection of parents in apricot breeding programs, the proper design of new orchards, and the identification and solution of production problems associated with a lack of fruit set in established orchards. The diversity at the S-locus observed in the cultivars developed in breeding programs indicates a possible genetic bottleneck due to the use of a reduced number of parents.
000120099 536__ $$9info:eu-repo/grantAgreement/ES/MCINN/PRE2018-084962$$9info:eu-repo/grantAgreement/ES/MCINN/PID2019-109566RB-I00$$9info:eu-repo/grantAgreement/ES/MCINN/PCI2020-111966$$9info:eu-repo/grantAgreement/ES/MCINN-AEI/PID2020-115473RR-I00$$9info:eu-repo/grantAgreement/ES/DGA/A12-17R
000120099 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000120099 590__ $$a4.5$$b2022
000120099 592__ $$a0.79$$b2022
000120099 591__ $$aPLANT SCIENCES$$b43 / 239 = 0.18$$c2022$$dQ1$$eT1
000120099 593__ $$aEcology$$c2022$$dQ1
000120099 593__ $$aPlant Science$$c2022$$dQ1
000120099 593__ $$aEcology, Evolution, Behavior and Systematics$$c2022$$dQ1
000120099 594__ $$a5.4$$b2022
000120099 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000120099 700__ $$aLora, J.
000120099 700__ $$aHormaza, J. I.
000120099 700__ $$0(orcid)0000-0002-8321-1764$$aRodrigo, J.$$uUniversidad de Zaragoza
000120099 7102_ $$15011$$2705$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cÁrea Producción Vegetal
000120099 773__ $$g11, 15 (2022), 2019[17 pp.]$$tPlants$$x2223-7747
000120099 8564_ $$s1659090$$uhttps://zaguan.unizar.es/record/120099/files/texto_completo.pdf$$yVersión publicada
000120099 8564_ $$s2758292$$uhttps://zaguan.unizar.es/record/120099/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000120099 909CO $$ooai:zaguan.unizar.es:120099$$particulos$$pdriver
000120099 951__ $$a2024-03-18-16:17:02
000120099 980__ $$aARTICLE