2024-03-29T12:42:03Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/227032020-06-02T07:44:09Zcom_10261_75com_10261_6col_10261_328
DIGITAL.CSIC
author
Yahiaoui, Samia
author
Casas Cendoya, Ana María
author
Moralejo, María Ángeles
author
Medina del Río, Blanca
author
Gracia Gimeno, María Pilar
author
Ciudad, Francisco J.
author
Codesal, Primitiva
author
Molina-Cano, José Luis
author
Lasa Dolhagaray, José Manuel
author
Igartua Arregui, Ernesto
2010-03-31T07:50:41Z
2010-03-31T07:50:41Z
2008
Options méditerranéennes. Serie A: Seminaires mediterraneens 81: 123-126 (2008)
1016-121X
http://hdl.handle.net/10261/22703
We tested the feasibility of carrying out association analysis between several morphologic and agronomic traits in 156 landraces of the Spanish Barley Core Collection (SBCC), for which polymorphic data were available. In a previous study, 225 barley accessions were genotyped with 73 markers, distributed along the barley genome. The 225 genotypes were assigned to four genetically distinct populations, clearly separating the Spanish landraces from other European materials. Association analysis was carried out only for 156 SBCC landraces and population structure was taken into account in the analysis. Some of the associations revealed with this landrace collection occurred in regions containing QTLs detected in biparental mapping populations, but we also found potentially new marker-trait associations that seem promising and could be studied in the future, in specific biparental crosses segregating for those regions. LM and AM can be used as complementary methods.
eng
openAccess
Orge
Hordeum
Variete indigene
Carte genetique
Marqueur genetique
Caractere agronomique
Espagne
Genome-wide association mapping in barley
artículo
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URL
https://digital.csic.es/bitstream/10261/22703/1/CasasAM_OptMed_2008-3.pdf
File
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CasasAM_OptMed_2008-3.pdf
URL
https://digital.csic.es/bitstream/10261/22703/4/CasasAM_OptMed_2008-3.pdf.txt
File
MD5
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CasasAM_OptMed_2008-3.pdf.txt