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Тема |
Re: ЕДНО СРАВНЕНИЕ ПОНЯТНО ЗА ДЕЧИЦА:-) [re: Taнac] |
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Автор |
джинrиби (ентусиаст) |
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Публикувано | 16.01.07 13:15 |
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Paleo-mtDNA analysis and population genetic aspects of old Thracian populations from South-East of Romania
Cardos G.1, Stoian V.1, Miritoiu N.2, Comsa A.3, Kroll A.4, Voss S.4, Rodewald A.4*
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ABSTRACT: Paleo-mtDNA analysis and population genetic aspects of old Thracian populations from South-East of Romania. We have performed a study of mtDNA polymorphisms (HVR I and HVR II sequences) on the skeletal remains of some old Thracian populations from SE of Romania, dating from the Bronze and Iron Age in order to show their contribution to the foundation of the modern Romanian genetic pool and the degree of their genetic kinships with other old and modern human European populations. For this purpose we have applied and adapted three DNA extraction methods: the phenol/chloroform, the guanidine isotiocianat and silica particles and thirdly the Invisorb Forensic Kit (Invitek)-based DNA extraction method. We amplified by PCR short fragments of HVR I and HVR II and sequenced them by the Sanger method. So far, we have obtained mtDNA from 13 Thracian individuals, which we have compared with several modern mtDNA sequences from 5 European present-day populations. Our results reflect an evident genetic similarity between the old Thracian individuals and the modern populations from SE of Europe.
The comparison of HVR I sequences (the two fragments) of old Thracian populations and 5 European present populations. Thr = Thracian; Ro = Romanian; Alb = Albanian; Blg = Bulgarian; Gre = Greek; Ita = Italian;
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