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New, almost non-destructive archaeogenetic sampling method developed


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IMAGE: A new method that allows the almost non-destructive extraction of genetic material from archaeological human remains was developed by an international team of researchers.
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Credit: Photo: Kiss Pál Museum (Edit Mester and Albert Gy?rfi)
An Austrian-American research team (University of Vienna, Department Evolutionary Anthropology and Harvard Medical School, Department of Genetics), in collaboration of Hungarian experts from Eötvös Loránd University, has developed a new method that allows the almost non-destructive extraction of genetic material from archaeological human remains. The method allows anthropologists, archaeologists and archaeogeneticists to avoid the risk of serious damage to artefacts of significant scientific and heritage value, which can then be fully examined in future research. ....

United States , Herman Ott , Tamas Hajdu , Ron Pinhasi , B Hellebrandt Magdolna , Barbara Kolozsi , Alexandra Anders , David Reich , Department Evolutionary Anthropology , Archaeology Institute , Department Of Evolutionary Anthropology , Harvard Medical School , Department Of Anthropology Tam , Institute Of Archaeology , Archaeological Institute , Institute Of Archaeology Alexandra Anders , Genome Research , David Reich Laboratory , Department Of Anthropology , Hungarian Natural History Museum , Herman Otto Museum , Department Of Genetics , University Of Vienna , Assistant Professor , Evolutionary Anthropology , Harvard Medical ,

Ancient DNA shines light on Caribbean prehistory


Stone Interchanges in the Bahama Archipelago: “Long Journey’s End” (© Merald Clark for SIBA)
An international team of scientists reveals the genetic makeup of the people who lived in the Caribbean between about 400 and 3,100 years ago-at once settling several archaeologic and anthropologic debates, illuminating present-day ancestries and reaching startling conclusions about Indigenous population sizes when Caribbean cultures were devastated by European colonialism beginning in the 1490s.
About 6,000 years ago, at the start of the Archaic Age, humans first settled in the islands of the Caribbean. These individuals lived in what is now the Bahamas, Cuba, the Dominican Republic, Haiti, Puerto Rico, Guadeloupe, St. Lucia, Curaçao and Venezuela. Three to four thousand years later, stone tools gave way to clay pottery and the Ceramic Age began. Another two millennia passed before Europeans sailed across the Atlantic and made first contact. ....

Puerto Rico , Dominican Republic General , Dominican Republic , United States , Lesser Antilles , Guadeloupe General , Ron Pinhasi , Daniel Fernandes , Department Of Evolutionary Anthropology , University Of Vienna , Archaic Age , Ceramic Age , Evolutionary Anthropology , Archaic Age Caribbean , South America , Associate Professor , North America , ப்வெர்டோ ரிக்கோ , டொமினிகன் குடியரசு ஜநரல் , டொமினிகன் குடியரசு , ஒன்றுபட்டது மாநிலங்களில் , குறைவாக அன்டில்ல்ஸ் , க்வாடலூப் ஜநரல் , டேனியல் பெர்னாண்டஸ் , துறை ஆஃப் பரிணாம வளர்ச்சி மானுடவியல் , பல்கலைக்கழகம் ஆஃப் வியன்னா ,