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

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...

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Bibliographic Details
Published in:Russian journal of genetics 2009-09, Vol.45 (9), p.1082-1091
Main Authors: Dedkova, O. S., Badaeva, E. D., Amosova, A. V., Martynov, S. P., Ruanet, V. V., Mitrofanova, O. P., Pukhal’skiy, V. A.
Format: Article
Language:English
Subjects:
Animal Genetics and Genomics
Biomedical and Life Sciences
Biomedicine
Human Genetics
Microbial Genetics and Genomics
Plant Genetics
Triticum dicoccum
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Summary: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 .
ISSN:1022-7954
1608-3369
DOI:10.1134/S1022795409090099