Sentences with phrase «european ancestral populations»

In the contemporary cultural meaning, the phrase «Western world» includes Europe, as well as many countries of European colonial origin with substantial European ancestral populations in the Americas and Oceania.

Not exact matches

Each of these groups was genetically distinct, but the profiling indicated that all Indians spring from one of two populations: Ancestral North Indians (ANI), who are genetically close to Europeans, and Ancestral South Indians, who are distinct from both east Asians and ANI (Nature, DOI: 10.1038 / nature08365).

Second, we noted many morphological peculiarities akin to early Upper Paleolitic populations in Europe, which suggest ancestral connections to earlier European populations.

This suggests that the Levantine populations were ancestral to earlier European populations,» said Prof. Hershkovitz.

While the model suggests that present - day Europeans received contributions from at least three ancestral populations, it also suggests that Early Near Eastern farmers carried genetic material that falls outside the typical non-African variation.

The researchers discovered, however, that this is most probably not the case; they estimate that around 72» 000 years ago, an ancestral population common to Aborginal Australians, Europeans and East Asians left the African continent.

Previously, ancient Eurasian genomes had revealed three ancestral populations that contributed to contemporary Europeans in varying degrees, says Manica.

This led to a genetic mixture that resulted in the Yamnaya culture: horse - borne Steppe herders that swept into Western Europe around 5,000 years ago, arguably heralding the start of the Bronze Age and bringing with them metallurgy and animal herding skills, along with the Caucasus hunter - gatherer strand of ancestral DNA — now present in almost all populations from the European continent.

Peter Andrews discusses the Middle Pleistocene specimens from Java and China, and earlier Pleistocene forms ER 3733 and 3883 from Africa, and the later European and African forms such as Arago, Heidelberg and Broken Hill (Rhodesian Man).79 He claims the African specimens may represent different species or a separate lineage from Asian forms giving rise to separate populations of H. sapiens in the later Pleistocene - that is, Solo Man from Java may be directly ancestral to the controversial Kow Swamp and Cossack erectus / sapiens populations in Australia about 6,000 - 13,000 years ago.

The analysis shows that Iron Age samples L, HI1 and HI2 have highest likelihood to merge onto the ancestral branch of all Northern European populations analysed, whereas the Anglo - Saxon samples merge into the Dutch and Danish branches, respectively.

To do this, we assume a model in which the ancestral population of the single sample merges with the European tree at a particular branch at a particular time before the date of origin of the sample.