A few decades after the collapse of the Avar Khaganate (c. 822 AD), Hungarian invaders conquered the Carpathian Basin (c. 862-895 AD). The first Hungarian ruling dynasty, the Árpáds played an important role in European history during the Middle Ages. King Béla III (1172-1196) was one of the most significant rulers of the dynasty. He also consolidated Hungarian dominance over the Northern Balkans. The provostry church of the Virgin Mary (commonly known as the Royal Basilica of Székesfehérvár) played a prominent role as a coronation church and burial place of medieval Hungarian kings. The basilica's building and graves had been destroyed over the centuries. The only royal graves that remained intact were those of King Béla III and his first spouse, Anna of Antioch. These graves were discovered in 1848. We defined the autosomal STR (short tandem repeat) fingerprints of the royal couple and eight additional individuals (two females and six males) found in the Royal Basilica. These results revealed no evidence of first-degree relationship between any of the investigated individuals. Y-chromosomal STR profiles were also established for all the male skeletons. Based upon the Y-chromosomal data, one male skeleton showed an obvious patrilineal relationship to King Béla III. A database search uncovered an existing Y-chromosomal haplotype, which had a single-repeat difference compared to that of King Béla. It was discovered in a person living in an area close to Hungary. This current male line is probably related paternally to the Árpád Dynasty. The control region of the mitochondrial DNA was determined in the royal couple and in the remains of the inferred relative. The mitochondrial results excluded sibling relationship between the King and the patrilineal relative. In summary, we successfully defined a Y-chromosomal profile of King Béla III, which can serve as a reference for the identification of further remains and disputed living descendants of the Árpád Dynasty. Among the examined skeletons, we discovered an Árpád member, whose exact affiliation, however, has not yet been established.
We set out to identify the origins of the Árpád Dynasty based on genome sequencing of DNA derived from the skeletal remains of Hungarian King Béla III (1172–1196) and eight additional individuals (six males, two females) originally interred at the Royal Basilica of Székesfehérvár. Y-chromosome analysis established that two individuals, Béla III and HU52 assign to haplogroups R-Z2125 whose distribution centres near South Central Asia with subsidiary expansions in the regions of modern Iran, the Volga Ural region and the Caucasus. Out of a cohort of 4340 individuals from these geographic areas, we acquired whole-genome data from 208 individuals derived for the R-Z2123 haplogroup. From these data we have established that the closest living kin of the Árpád Dynasty are R-SUR51 derived modern day Bashkirs predominantly from the Burzyansky and Abzelilovsky districts of Bashkortostan in the Russian Federation. Our analysis also reveals the existence of SNPs defining a novel Árpád Dynasty specific haplogroup R-ARP. Framed within the context of a high resolution R-Z2123 phylogeny, the ancestry of the first Hungarian royal dynasty traces to the region centering near Northern Afghanistan about 4500 years ago and identifies the Bashkirs as their closest kin, with a separation date between the two populations at the beginning of the first millennium CE.
The present study is a synthesizing analysis of international literature on correlations between sustainability, sport, and physical activity. The study of sustainability is considered essential in modern research; its multidisciplinary approach relies on sports science and sports economics as well. There are several aspects of sustainability that are closely associated with health and health preservation; the beneficial effect of exercise on health is also widely known. For the analysis of this complex matter, our current study relied on secondary sources, and besides exploring specialist literature, it also illustrates and analyzes related statistical data. Our results highlight the correlations between living environment and physical activity, the importance of increasing individual commitment towards sustainability and using green spaces for exercising, as well as questions on social and environmental development in relation to physical activity. The study revealed the existence of highly complex links between physical environment, physical activities, and sustainability. The results section of our study provides a brief summary on the possible ways of making people physically active. Increasing physical activity is of paramount importance for achieving the objectives formulated in relation to sustainability.
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