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dc.contributor.author
Deperi, Sofía Irene
dc.contributor.author
Tagliotti, Martin Enrique
dc.contributor.author
Bedogni, María Cecilia
dc.contributor.author
Manrique Carpintero, Norma C.
dc.contributor.author
Coombs, Joseph
dc.contributor.author
Zhang, Ruofang
dc.contributor.author
Douches, David
dc.contributor.author
Huarte, Marcelo Atilio
dc.date.available
2020-03-25T18:56:37Z
dc.date.issued
2018-03
dc.identifier.citation
Deperi, Sofía Irene; Tagliotti, Martin Enrique; Bedogni, María Cecilia; Manrique Carpintero, Norma C.; Coombs, Joseph; et al.; Discriminant analysis of principal components and pedigree assessment of genetic diversity and population structure in a tetraploid potato panel using SNPs; Public Library of Science; Plos One; 13; 3; 3-2018; 1-14
dc.identifier.issn
1932-6203
dc.identifier.uri
http://hdl.handle.net/11336/100762
dc.description.abstract
The reported narrow genetic base of cultivated potato (Solanum tuberosum) can be expanded by the introgression of many related species with large genetic diversity. The analysis of the genetic structure of a potato population is important to broaden the genetic base of breeding programs by the identification of different genetic pools. A panel composed by 231 diverse genotypes was characterized using single nucleotide polymorphism (SNP) markers of the Illumina Infinium Potato SNP Array V2 to identify population structure and assess genetic diversity using discriminant analysis of principal components (DAPC) and pedigree analysis. Results revealed the presence of five clusters within the populations differentiated principally by ploidy, taxonomy, origin and breeding program. The information obtained in this work could be readily used as a guide for parental introduction in new breeding programs that want to maximize variability by combination of contrasting variability sources such as those presented here.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Public Library of Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
GENETICS DIVERSITY
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PEDIGREE
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POTATO
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SNP POPULATION STRUCTURE
dc.subject.classification
Agricultura
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Agricultura, Silvicultura y Pesca
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CIENCIAS AGRÍCOLAS
dc.title
Discriminant analysis of principal components and pedigree assessment of genetic diversity and population structure in a tetraploid potato panel using SNPs
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-25T14:00:23Z
dc.journal.volume
13
dc.journal.number
3
dc.journal.pagination
1-14
dc.journal.pais
Estados Unidos
dc.journal.ciudad
San Francisco
dc.description.fil
Fil: Deperi, Sofía Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
dc.description.fil
Fil: Tagliotti, Martin Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
dc.description.fil
Fil: Bedogni, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina
dc.description.fil
Fil: Manrique Carpintero, Norma C.. Michigan State University; Estados Unidos
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Fil: Coombs, Joseph. Michigan State University; Estados Unidos
dc.description.fil
Fil: Zhang, Ruofang. Inner Mongolia University; China
dc.description.fil
Fil: Douches, David. Michigan State University; Estados Unidos
dc.description.fil
Fil: Huarte, Marcelo Atilio. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina
dc.journal.title
Plos One
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1371/journal.pone.0194398
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0194398
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