Genome-wide association study identifies various loci underlying agronomic and morphological traits in diversified potato panel

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dc.authoridAzhar Nadeem, Muhammad/0000-0002-0637-9619
dc.authoridDemirel, Ufuk/0000-0002-3457-5086
dc.contributor.authorZia, Muhammad Abu Bakar
dc.contributor.authorDemirel, Ufuk
dc.contributor.authorNadeem, Muhammad Azhar
dc.contributor.authorCaliskan, Mehmet Emin
dc.date.accessioned2024-11-07T13:31:36Z
dc.date.available2024-11-07T13:31:36Z
dc.date.issued2020
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractPotato is one of the most important food crops all over the world. Breeding activities for this crop are mainly aimed to improve the quality and yield of tuber. However, genetic architecture of various traits contributing to the quality and yield of potato are not yet completely understood. Genome wide association studies provides a broader way to identify the genomic regions associated with various traits. Panels of 237 tetraploid potato genotypes from different countries were grown for two consecutive years 2016 and 2017 at experimental research area of Potato research center Nigde, Turkey. A genome wide association study using SolCAP 12K array was performed for various morpho-agronomic traits. Structure algorithm and neighborhood joining analysis clearly divided all genotypes into 4 clusters on the basis of their origin. For the marker trait association, Mixed Linear Model in TASSEL was performed and 36 genomic regions were found for the traits under study. The mean r(2) value was found to be 0.92 and mean significant LD was 47.5% in the populations. LD patterns reflected the breeding history of potato. The findings of present study provide a framework which could be useful for future potato breeding programs to enhance the production and to reduce the challenges in the coming years to feed world's population.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [115O406]
dc.description.sponsorshipThis study was financially supported by The Scientific and Technological Research Council of Turkey (TUBITAK) under the Project #115O406. The paper is a part of Phd thesis of corresponding author. I would also like to thank Dr. Marion Roeder for providing me the opportunity to work under her supervision in Institute of Plant Genetics and Crop Plant Research (IPK). I would also like to thank Dr. Quddoos ul Haq Muqaddasi and Dr. Dalia Alomari for their support throughout my stay in GERMANY.
dc.identifier.doi10.1007/s12298-020-00785-3
dc.identifier.endpage1020
dc.identifier.issn0971-5894
dc.identifier.issn0974-0430
dc.identifier.issue5
dc.identifier.pmid32377049
dc.identifier.scopus2-s2.0-85082949490
dc.identifier.scopusqualityQ1
dc.identifier.startpage1003
dc.identifier.urihttps://doi.org/10.1007/s12298-020-00785-3
dc.identifier.urihttps://hdl.handle.net/11480/14949
dc.identifier.volume26
dc.identifier.wosWOS:000521924200002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofPhysiology and Molecular Biology of Plants
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectMolecular marker
dc.subjectPhenotypic variations
dc.subjectSingle nucleotide polymorphism
dc.subjectSolCAP array
dc.titleGenome-wide association study identifies various loci underlying agronomic and morphological traits in diversified potato panel
dc.typeArticle

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