Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia

6 pág., gráf., tablas -- Post-print del artículo publicado Caryologia. Versión revisada y corregida.

Bibliographic Details
Authors: Khaldi, Soumaya, Hidalgo, Oriane, Garnatje, Teresa, El Gazzah, Mohamed
Format: article
Status:Versión aceptada para publicación
Publication Date:2014
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/109829
Online Access:http://hdl.handle.net/10261/109829
Access Level:Open access
Keyword:Artichoke
C-value
Crop cardoon
Cynara
Domestication
ITS
Somatic chromosome number
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repository_id_str
spelling Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in TunisiaKhaldi, SoumayaHidalgo, OrianeGarnatje, TeresaEl Gazzah, MohamedArtichokeC-valueCrop cardoonCynaraDomesticationITSSomatic chromosome number6 pág., gráf., tablas -- Post-print del artículo publicado Caryologia. Versión revisada y corregida.This study contributes the first genome size data for wild populations of Cynara cardunculus, the presumed progenitor of artichoke and cultivated cardoon. C-values estimated by flow cytometry are 2C = 1.98–2.14(3.03) pg for wild cardoon (10 populations), 2C = 2.10–2.11 pg for cultivated cardoon (two accessions) and 2C = 2.05 pg for artichoke (one accession). Chromosome counting (carried out for all material except the artichoke) establishes diploidy in all accessions. In order to provide a phylogenetic framework for Tunisian populations, internal transcribed spacer (ITS) region was sequenced and analysed together with previously published Cynara sequences. The wild and crop cardoons present similar karyological features and genome sizes despite strong morphological differentiation, with the single exception of a Tunisian population (from Tajerouine), which exhibits a 42–53% higher genome size. Along with Sicilian individuals, Tunisian wild C. cardunculus appear genetically closer to artichoke and cardoon than to studied wild relatives from the remaining distribution. This highlights the crucial importance of taking into consideration the North African territory in deciphering the history of C. cardunculus crop domestication.This work was subsidised by the Ministerio de Educación y Ciencia, Spain (Project CGL2010-22234-C02-01 and 02/BOS) and Generalitat de Catalunya (“Ajuts a Grups de Recerca Consolidats”2009/SGR/00439). SK benefited from a grant from the Tunisian government and OH from a Juan de la Cierva postdoctoral contract from the Ministerio de Ciencia e Innovación, Spain.Peer reviewedUniversità di FirenzeTaylor & FrancisConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201520152014info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/109829reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1080/00087114.2014.891701Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1098292026-05-22T06:33:51Z
dc.title.none.fl_str_mv Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia
title Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia
spellingShingle Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia
Khaldi, Soumaya
Artichoke
C-value
Crop cardoon
Cynara
Domestication
ITS
Somatic chromosome number
title_short Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia
title_full Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia
title_fullStr Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia
title_full_unstemmed Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia
title_sort Karyological and genome size insights into cardoon (Cynara cardunculus L., Asteraceae) in Tunisia
dc.creator.none.fl_str_mv Khaldi, Soumaya
Hidalgo, Oriane
Garnatje, Teresa
El Gazzah, Mohamed
author Khaldi, Soumaya
author_facet Khaldi, Soumaya
Hidalgo, Oriane
Garnatje, Teresa
El Gazzah, Mohamed
author_role author
author2 Hidalgo, Oriane
Garnatje, Teresa
El Gazzah, Mohamed
author2_role author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Artichoke
C-value
Crop cardoon
Cynara
Domestication
ITS
Somatic chromosome number
topic Artichoke
C-value
Crop cardoon
Cynara
Domestication
ITS
Somatic chromosome number
description 6 pág., gráf., tablas -- Post-print del artículo publicado Caryologia. Versión revisada y corregida.
publishDate 2014
dc.date.none.fl_str_mv 2014
2015
2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/109829
url http://hdl.handle.net/10261/109829
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1080/00087114.2014.891701
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Università di Firenze
Taylor & Francis
publisher.none.fl_str_mv Università di Firenze
Taylor & Francis
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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