Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment

12 Pags.- 3 Tabls.- 2 Figs. Creative Commons License Attribution 4.0 International (CC BY 4.0)

Detalles Bibliográficos
Autores: Herrera Lagranja, Sara, Lora, Jorge, Hormaza Urroz, José Ignacio, Herrero Romero, María, Rodrigo García, Javier
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/164656
Acceso en línea:http://hdl.handle.net/10261/164656
Access Level:acceso abierto
Palabra clave:Prunus armeniaca
self-incompatibility
S-alleles
S-genotype
Ovary
pollen tube
Pollination
style
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repository_id_str
spelling Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignmentHerrera Lagranja, SaraLora, JorgeHormaza Urroz, José IgnacioHerrero Romero, MaríaRodrigo García, JavierPrunus armeniacaself-incompatibilityS-allelesS-genotypeOvarypollen tubePollinationstyle12 Pags.- 3 Tabls.- 2 Figs. Creative Commons License Attribution 4.0 International (CC BY 4.0)Apricot (Prunus armeniaca L.) is a species of the Rosaceae that was originated in Central Asia, from where it entered Europe through Armenia. The release of an increasing number of new cultivars from different breeding programs is resulting in an important renewal of plant material worldwide. Although most traditional apricot cultivars in Europe are self-compatible, the use of self-incompatible cultivars as parental genotypes for breeding purposes is leading to the introduction of a number of new cultivars that behave as self-incompatible. As a consequence, there is an increasing need to interplant those new cultivars with cross-compatible cultivars to ensure fruit set in commercial orchards. However, the pollination requirements of many of these new cultivars are unknown. In this work, we analyze the pollination requirements of a group of 92 apricot cultivars, including traditional and newly-released cultivars from different breeding programs and countries. Self-compatibility was established by the observation of pollen tube behavior in self-pollinated flowers under the microscope. Incompatibility relationships between cultivars were established by the identification of S-alleles by PCR analysis. The self-(in)compatibility of 68 cultivars and the S-RNase genotype of 74 cultivars are reported herein for the first time. Approximately half of the cultivars (47) behaved as self-compatible and the other 45 as self-incompatible. Identification of S-alleles in self-incompatible cultivars allowed allocating them in 11 incompatibility groups, six of them reported here for the first time. The determination of pollination requirements and the incompatibility relationships between cultivars is highly valuable for the appropriate selection of apricot cultivars in commercial orchards and of parental genotypes in breeding programs. The approach described can be transferred to other woody perennial crops with similar problems.This work was supported by Ministerio de Economía, Industria y Competitividad (MEIC) - European Regional Development Fund, European Union (AGL2012-40239, AGL2013-43732-R, AGL2016-77267-R, and AGL2015-74071-JIN); Instituto Nacional de Investigación Agraria (RFP2015-00015-00, RTA2014-00085-00; RTA2017-00003-00); Gobierno de Aragón - European Social Fund, European Union (Grupo Consolidado A12_17R) and Agroseguro S.A.Peer reviewedFrontiers MediaMinisterio de Economía y Competitividad (España)European CommissionCSIC - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA)Gobierno de AragónEuropean Science FoundationConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201820182018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/164656reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.3389/fpls.2018.00527Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1646562026-05-22T06:33:51Z
dc.title.none.fl_str_mv Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment
title Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment
spellingShingle Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment
Herrera Lagranja, Sara
Prunus armeniaca
self-incompatibility
S-alleles
S-genotype
Ovary
pollen tube
Pollination
style
title_short Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment
title_full Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment
title_fullStr Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment
title_full_unstemmed Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment
title_sort Optimizing production in the new generation of apricot cultivars: self-incompatibility, S-RNase allele identification, and incompatibility group assignment
dc.creator.none.fl_str_mv Herrera Lagranja, Sara
Lora, Jorge
Hormaza Urroz, José Ignacio
Herrero Romero, María
Rodrigo García, Javier
author Herrera Lagranja, Sara
author_facet Herrera Lagranja, Sara
Lora, Jorge
Hormaza Urroz, José Ignacio
Herrero Romero, María
Rodrigo García, Javier
author_role author
author2 Lora, Jorge
Hormaza Urroz, José Ignacio
Herrero Romero, María
Rodrigo García, Javier
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
CSIC - Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA)
Gobierno de Aragón
European Science Foundation
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Prunus armeniaca
self-incompatibility
S-alleles
S-genotype
Ovary
pollen tube
Pollination
style
topic Prunus armeniaca
self-incompatibility
S-alleles
S-genotype
Ovary
pollen tube
Pollination
style
description 12 Pags.- 3 Tabls.- 2 Figs. Creative Commons License Attribution 4.0 International (CC BY 4.0)
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/164656
url http://hdl.handle.net/10261/164656
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.3389/fpls.2018.00527
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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