Molecular characterisation of the oldest domesticated Turkish einkorn wheat landraces with simple sequence repeat (SSR) markers

Vista sencilla de ítem
dc.creatorYildiz, Ayse
dc.creatorHajyzadeh, Mortaza
dc.creatorOzbek, Kursad
dc.creatorNadeem, Muhammad Azhar
dc.creatorHunter, Danny
dc.date2021-01-01
dc.date2021-09-01T10:57:58Z
dc.date2021-09-01T10:57:58Z
dc.date.accessioned2026-06-27T13:33:17Z
dc.descriptionEinkorn (Triticum monococcum L. ssp. monococcum) is an ancient diploid wheat species with many useful traits and used as a wheat gene discovery model. In this research, a total of 41 diploid and tetraploid wheat accessions were tested using simple sequence repeat (SSR) markers. A total of 33 genotypes of T. monococcum along with four genotypes each of tetraploid wheat (T. dicoccon and T. durum) were used as plant material. The analysis utilized 10 polymorphic markers, including a total number of 41 alleles with an average frequency of 4.1 alleles per locus during exploration of the level of genetic variations. Various diversity analyses, which are the effective number of alleles (Ne), gene diversity (h), Polymorphic Information Content (PIC), and Shannon’s information index (I), were performed for 10 ‘A’ genome wheat SSR markers. The results showed a narrow variation in einkorn genotypes, supported by Analysis of Molecular Variance (AMOVA), with 66% maximum variation in all genotypes. The structure analysis divided the whole germplasm into two populations. A dendrogram was constructed to determine the genetic similarities using the unpaired group method with arithmetic averages (UPGMA), which separated tetraploid wheat from other genotypes/accessions. Principal Coordinate Analysis (PCoA) co-supported the clustering of UPGMA and structure by differentiating the diploid and tetraploid wheat. These findings will help understand the genetic relationships among these wheat accessions and their use in breeding programs in the future works.
dc.formatapplication/pdf
dc.identifierhttps://hdl.handle.net/10568/114845
dc.identifier.urihttp://hdl.handle.net/123456789/63048
dc.languageen
dc.publisherInforma UK Limited
dc.rightsOpen Access
dc.sourceYildiz, A.; Hajyzadeh, M.; Ozbek, K.; Nadeem, M.A.; Hunter, D. (2021) Molecular characterisation of the oldest domesticated Turkish einkorn wheat landraces with simple sequence repeat (SSR) markers. Biotechnology & Biotechnological Equipment 35(1): 1291-1300. ISSN: 1310-2818
dc.subjecttriticum monoccocum
dc.subjectgenetic variation
dc.subjectwheat
dc.subjectpolymorphism
dc.subjectgenetic correlation
dc.subjectvariación genética
dc.subjecttrigo
dc.subjectpolimorfismo
dc.titleMolecular characterisation of the oldest domesticated Turkish einkorn wheat landraces with simple sequence repeat (SSR) markers
dc.typeJournal Article

Archivos

Colecciones

Alianza Bioversity International y CIAT