Diversity and the origin of the European population of Triticum dicoccum (Schrank) Schuebl. As revealed by chromosome analysis

Autor: V. V. Ruanet, O. P. Mitrofanova, Ekaterina D. Badaeva, V. A. Pukhalskiy, S. P. Martynov, A. V. Amosova, O. S. Dedkova
Rok vydání: 2009
Předmět:
Zdroj: Scopus-Elsevier
ISSN: 1608-3369
1022-7954
Popis: Cluster analysis of the Triticum dicoccum chromosome passports by artificial neural networks and UPGMA divided the European T. dicoccum population into two groups, West European and Volga-Balkan. The West European T. dicoccum accessions displayed a predominance of the marker translocation T7A:5B (67% of the accessions), which was also found in a few accessions from other countries (Turkey, Iran, and northern Africa), and were similar in chromosome C-banding patterns. The Volga-Balkan T. dicoccum accessions differed in the C-banding patterns of some chromosomes from the West European accessions, thus probably originating from another founder population. It was assumed that the T. dicoccum accessions carrying the T7A:5B translocation had a common origin and that the wild T. dicoccum population of the Middle East (Syria and Lebanon) contributed to the origin of West European T. dicoccum.
Databáze: OpenAIRE
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