SNP Markers Associated with Some Root, Stolon, and Tuber Traits in Tetraploid Potatoes (Solanum tuberosum L.) Grown Under Diverse Growing Systems

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dc.authoridYousaf, Muhammad Farhan/0000-0002-5389-6205
dc.contributor.authorYousaf, Muhammad Farhan
dc.contributor.authorDemirel, Ufuk
dc.contributor.authorNaeem, Muhammad
dc.contributor.authorNaawe, Eric Kuopuobe
dc.contributor.authorCaliskan, Mehmet Emin
dc.date.accessioned2024-11-07T13:32:44Z
dc.date.available2024-11-07T13:32:44Z
dc.date.issued2024
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractNumerous loci, environmental factors, and their interactions have an impact on the phenotypic diversity of several significant traits in plants. One approach put forth in recent years for genetic research and finding quantitative trait loci (QTLs) responsible for the specific trait is association mapping. The purpose of the current study was to pinpoint the genetic underpins of significant underground traits in potato. A panel of 192 diverse tetraploid potato genotypes from different countries were grown under different growing conditions (i.e., aeroponics and pot) to study root, stolon and tuber traits. Significant differences (P <= 0.01) were found between the genotypes for all examined traits, and the heritability (H-2) of the traits ranged from 0.74 to 0.94. Genotyping was carried out using the SolCAP 25K array. 21,226 polymorphic SNPs were used for association mapping of underground traits. A GWASpoly R package was implemented for the marker-trait associations, and 78 genomic regions were found associated with the traits under investigation.. The history of potato breeding was reflected in LD patterns. The identified SNPs have their putative gene functions related to the root and stolon architecture and tuber growth (i.e., WRKY transcription factor, MAPK, the GTP cyclohydrolase 1 (i.e., GTPCHI), Glutathionyl-hydroquinone reductase, and pyrophosphate-fructose 6-phosphate 1-phosphotransferase subunit alpha (PFPase). The results of the present study provides a framework that could be helpful for future potato breeding programs to increase tuber production and reduce the challenges of feeding the world's population in the years to come.
dc.description.sponsorshipNigde Omer Halisdemir University [115O949]; Scientific and Technological Research Council of Turkey (TUBITAK)
dc.description.sponsorshipThe Scientific and Technological Research Council of Turkey (TUBITAK) financially supported this study through Project # 115O949. The current paper belongs to the Ph.D. thesis of the corresponding author. He would also like to thank my colleagues for helping in the acquisition of phenotyping data.
dc.identifier.doi10.1007/s11540-024-09718-z
dc.identifier.issn0014-3065
dc.identifier.issn1871-4528
dc.identifier.scopus2-s2.0-85188826405
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1007/s11540-024-09718-z
dc.identifier.urihttps://hdl.handle.net/11480/15570
dc.identifier.wosWOS:001194820600001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofPotato Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectAeroponic
dc.subjectAssociation mapping
dc.subjectPotato
dc.subjectQTL
dc.subjectUnderground traits
dc.titleSNP Markers Associated with Some Root, Stolon, and Tuber Traits in Tetraploid Potatoes (Solanum tuberosum L.) Grown Under Diverse Growing Systems
dc.typeArticle

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