DNA fingerprinting and genetic characterization of Anatolian Triticum spp. using AFLP markers

Date

2006-08-01

Author

Yildirim, Figen
Akkaya, Mahinur

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In this study, genetic analysis of Triticum spp. was carried out using AFLP markers. Six AFLP selective combinations were scored as presence and absence of bands for all the individual samples obtained from a single seed of each accession (70 accessions); T. baeoticum (21), T. monococcum (5), T. urartu (16), T. araraticum (7), T. dicoccoides (16) and T. dicoccon (5), resulting in 506 polymorphic AFLP bands. The phylogenetic tree showed two major clusters; one was composed of T. monococcum (AA) and T. baeoticum (AA), and the other cluster included T. araraticum (AAGG), T. dicoccon (AABB), T. dicoccoides (AABB), and T. urartu (AA). T. urartu, although having a diploid AA genome, did not cluster with other A genome diploids such as T. monococcum and T. baeoticum; instead it clustered together with the tetraploid species, confirming that T. urartu is the A genome progenitor. The extent of variations within and among species is discussed.

Subject Keywords

Agronomy and Crop Science, Plant Science, Genetics, Ecology, Evolution, Behavior and Systematics

URI

https://hdl.handle.net/11511/56514

Journal

GENETIC RESOURCES AND CROP EVOLUTION

DOI

https://doi.org/10.1007/s10722-004-7938-3

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

F. Yildirim and M. Akkaya, “DNA fingerprinting and genetic characterization of Anatolian Triticum spp. using AFLP markers,” GENETIC RESOURCES AND CROP EVOLUTION, pp. 1033–1042, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/56514.