Показаны сообщения с ярлыком Roma. Показать все сообщения
Показаны сообщения с ярлыком Roma. Показать все сообщения
воскресенье, 23 ноября 2014 г.
суббота, 22 ноября 2014 г.
Gypsy I1
Genetic Structure of the Paternal Lineage of the Roma People Horolma Pamjav et al.
Haplogroups I1-M253 and I2a-P37.2. Twenty-two haplotypes from the five Roma groups and twelve from the Iberian Roma were included in the network of haplogroup I1-M253 (Fig. 1F). The modal haplotype was shared by all six Roma groups, while most Iberian haplotypes lay within two steps of the modal haplotype (Fig. 1F).
Haplogroups I1-M253 and I2a-P37.2. Twenty-two haplotypes from the five Roma groups and twelve from the Iberian Roma were included in the network of haplogroup I1-M253 (Fig. 1F). The modal haplotype was shared by all six Roma groups, while most Iberian haplotypes lay within two steps of the modal haplotype (Fig. 1F).
Haplogroup I (M170) is widespread over Europe but virtually absent elsewhere, including the Near East, suggesting that it arose in Europe (Rootsi et al., 2004). I1-M253 chromosomes were detected at relatively high frequencies in all six Roma groups compared, and 61.8% of these males share a modal haplotype (Fig. 1F), suggesting a common origin of the Roma as well. According to Gusma˜o et al. (2008), the I1-M253 marker occurred at different proportions in Roma groups compared to their host populations, but can be explained by genetic drift.
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