Reich 2018, стр. 96. "The earliest known example of the classic European blond hair mutation is in an Ancient North Eurasian from the Lake Baikal region of eastern Siberia from seventeen thousand years ago. The hundreds of millions of copies of this mutation in central and western Europe today likely derive from a massive migration of people bearing Ancient North Eurasian ancestry, an event that is related in the next chapter."
Furholt, Martin (2018). „Massive Migrations? The Impact of Recent DNA Studies on our View of Third Millennium Europe”. European Journal of Archaeology. 21 (2): 159—191. doi:10.1017/eaa.2017.43. "For example, one lineage could have a biological evolutionary advantage over the other. (Allentoft et al. 2015, стр. 171) have found a remarkably high rate of lactose tolerance among individuals connected to Yamnaya and to Corded Ware, as opposed to the majority of Late Neolithic individuals." Allentoft, Morten E.; Sikora, Martin; Sjögren, Karl-Göran; Rasmussen, Simon; Rasmussen, Morten; Stenderup, Jesper; Damgaard, Peter B.; Schroeder, Hannes; Ahlström, Torbjörn; Vinner, Lasse; et al. (2015). „Population genomics of Bronze Age Eurasia”. Nature. 522 (7555): 167—172. Bibcode:2015Natur.522..167A. ISSN1476-4687. PMID26062507. S2CID4399103. doi:10.1038/nature14507.
Papac, Luka; Ernée, Michal; Dobeš, Miroslav; Langová, Michaela; Rohrlach, Adam B.; Aron, Franziska; Neumann, Gunnar U.; Spyrou, Maria A.; Rohland, Nadin; Velemínský, Petr; Kuna, Martin (27. 8. 2021). „Dynamic changes in genomic and social structures in third millennium BCE central Europe”. Science Advances (на језику: енглески). 7 (35): eabi6941. Bibcode:2021SciA....7.6941P. ISSN2375-2548. doi:10.1126/sciadv.abi6941.
Segurel, Laure; Guarino-Vignon, Perle; Marchi, Nina; Lafosse, Sophie; Laurent, Romain; Bon, Céline; Fabre, Alexandre; Hegay, Tatyana; Heyer, Evelyne (2020). „Why and when was lactase persistance selected for? Insights from Central Asian herders and ancient DNA”. PLOS Biology. 18 (6): e3000742. PMID32511234. doi:10.1371/journal.pbio.3000742. "Furthermore, ancient DNA studies found that the LP mutation was absent or very rare in Europe until the end of the Bronze Age [26–29] and appeared first in individuals with steppe ancestry [19,20]. Thus, it was proposed that the mutation originated in Yamnaya-associated populations and arrived later in Europe by migration of these steppe herders."
Callaway, Ewen (10. 6. 2015). „DNA data explosion lights up the Bronze Age”. Nature. 522 (7555): 140—141. Bibcode:2015Natur.522..140C. PMID26062491. doi:10.1038/522140a.CS1 одржавање: Формат датума (веза) "the 101 sequenced individuals, the Yamnaya were most likely to have the DNA variation responsible for lactose tolerance, hinting that the steppe migrants might have eventually introduced the trait to Europe"
Furholt, Martin (2018). „Massive Migrations? The Impact of Recent DNA Studies on our View of Third Millennium Europe”. European Journal of Archaeology. 21 (2): 159—191. doi:10.1017/eaa.2017.43. "For example, one lineage could have a biological evolutionary advantage over the other. (Allentoft et al. 2015, стр. 171) have found a remarkably high rate of lactose tolerance among individuals connected to Yamnaya and to Corded Ware, as opposed to the majority of Late Neolithic individuals." Allentoft, Morten E.; Sikora, Martin; Sjögren, Karl-Göran; Rasmussen, Simon; Rasmussen, Morten; Stenderup, Jesper; Damgaard, Peter B.; Schroeder, Hannes; Ahlström, Torbjörn; Vinner, Lasse; et al. (2015). „Population genomics of Bronze Age Eurasia”. Nature. 522 (7555): 167—172. Bibcode:2015Natur.522..167A. ISSN1476-4687. PMID26062507. S2CID4399103. doi:10.1038/nature14507.
Gross, Michael (2018). „On the origin of cheese”. Current Biology. 28 (20): R1171—R1173. doi:10.1016/j.cub.2018.10.008. "The highest prevalence of tolerance detected in that study was found among the Yamnaya of the Eurasian steppe, and the highest within Europe was among the Corded Ware cultures "
Papac, Luka; Ernée, Michal; Dobeš, Miroslav; Langová, Michaela; Rohrlach, Adam B.; Aron, Franziska; Neumann, Gunnar U.; Spyrou, Maria A.; Rohland, Nadin; Velemínský, Petr; Kuna, Martin (27. 8. 2021). „Dynamic changes in genomic and social structures in third millennium BCE central Europe”. Science Advances (на језику: енглески). 7 (35): eabi6941. Bibcode:2021SciA....7.6941P. ISSN2375-2548. doi:10.1126/sciadv.abi6941.
Callaway, Ewen (10. 6. 2015). „DNA data explosion lights up the Bronze Age”. Nature. 522 (7555): 140—141. Bibcode:2015Natur.522..140C. PMID26062491. doi:10.1038/522140a.CS1 одржавање: Формат датума (веза) "the 101 sequenced individuals, the Yamnaya were most likely to have the DNA variation responsible for lactose tolerance, hinting that the steppe migrants might have eventually introduced the trait to Europe"
Furholt, Martin (2018). „Massive Migrations? The Impact of Recent DNA Studies on our View of Third Millennium Europe”. European Journal of Archaeology. 21 (2): 159—191. doi:10.1017/eaa.2017.43. "For example, one lineage could have a biological evolutionary advantage over the other. (Allentoft et al. 2015, стр. 171) have found a remarkably high rate of lactose tolerance among individuals connected to Yamnaya and to Corded Ware, as opposed to the majority of Late Neolithic individuals." Allentoft, Morten E.; Sikora, Martin; Sjögren, Karl-Göran; Rasmussen, Simon; Rasmussen, Morten; Stenderup, Jesper; Damgaard, Peter B.; Schroeder, Hannes; Ahlström, Torbjörn; Vinner, Lasse; et al. (2015). „Population genomics of Bronze Age Eurasia”. Nature. 522 (7555): 167—172. Bibcode:2015Natur.522..167A. ISSN1476-4687. PMID26062507. S2CID4399103. doi:10.1038/nature14507.
Hanel, Andrea; Carlberg, Carsten (2020). „Skin colour and vitamin D: An update”. Experimental Dermatology. 29 (9): 864—875. PMID32621306. doi:10.1111/exd.14142.
Segurel, Laure; Guarino-Vignon, Perle; Marchi, Nina; Lafosse, Sophie; Laurent, Romain; Bon, Céline; Fabre, Alexandre; Hegay, Tatyana; Heyer, Evelyne (2020). „Why and when was lactase persistance selected for? Insights from Central Asian herders and ancient DNA”. PLOS Biology. 18 (6): e3000742. PMID32511234. doi:10.1371/journal.pbio.3000742. "Furthermore, ancient DNA studies found that the LP mutation was absent or very rare in Europe until the end of the Bronze Age [26–29] and appeared first in individuals with steppe ancestry [19,20]. Thus, it was proposed that the mutation originated in Yamnaya-associated populations and arrived later in Europe by migration of these steppe herders."
Callaway, Ewen (10. 6. 2015). „DNA data explosion lights up the Bronze Age”. Nature. 522 (7555): 140—141. Bibcode:2015Natur.522..140C. PMID26062491. doi:10.1038/522140a.CS1 одржавање: Формат датума (веза) "the 101 sequenced individuals, the Yamnaya were most likely to have the DNA variation responsible for lactose tolerance, hinting that the steppe migrants might have eventually introduced the trait to Europe"
Furholt, Martin (2018). „Massive Migrations? The Impact of Recent DNA Studies on our View of Third Millennium Europe”. European Journal of Archaeology. 21 (2): 159—191. doi:10.1017/eaa.2017.43. "For example, one lineage could have a biological evolutionary advantage over the other. (Allentoft et al. 2015, стр. 171) have found a remarkably high rate of lactose tolerance among individuals connected to Yamnaya and to Corded Ware, as opposed to the majority of Late Neolithic individuals." Allentoft, Morten E.; Sikora, Martin; Sjögren, Karl-Göran; Rasmussen, Simon; Rasmussen, Morten; Stenderup, Jesper; Damgaard, Peter B.; Schroeder, Hannes; Ahlström, Torbjörn; Vinner, Lasse; et al. (2015). „Population genomics of Bronze Age Eurasia”. Nature. 522 (7555): 167—172. Bibcode:2015Natur.522..167A. ISSN1476-4687. PMID26062507. S2CID4399103. doi:10.1038/nature14507.
Furholt, Martin (2018). „Massive Migrations? The Impact of Recent DNA Studies on our View of Third Millennium Europe”. European Journal of Archaeology. 21 (2): 159—191. doi:10.1017/eaa.2017.43. "For example, one lineage could have a biological evolutionary advantage over the other. (Allentoft et al. 2015, стр. 171) have found a remarkably high rate of lactose tolerance among individuals connected to Yamnaya and to Corded Ware, as opposed to the majority of Late Neolithic individuals." Allentoft, Morten E.; Sikora, Martin; Sjögren, Karl-Göran; Rasmussen, Simon; Rasmussen, Morten; Stenderup, Jesper; Damgaard, Peter B.; Schroeder, Hannes; Ahlström, Torbjörn; Vinner, Lasse; et al. (2015). „Population genomics of Bronze Age Eurasia”. Nature. 522 (7555): 167—172. Bibcode:2015Natur.522..167A. ISSN1476-4687. PMID26062507. S2CID4399103. doi:10.1038/nature14507.
Papac, Luka; Ernée, Michal; Dobeš, Miroslav; Langová, Michaela; Rohrlach, Adam B.; Aron, Franziska; Neumann, Gunnar U.; Spyrou, Maria A.; Rohland, Nadin; Velemínský, Petr; Kuna, Martin (27. 8. 2021). „Dynamic changes in genomic and social structures in third millennium BCE central Europe”. Science Advances (на језику: енглески). 7 (35): eabi6941. Bibcode:2021SciA....7.6941P. ISSN2375-2548. doi:10.1126/sciadv.abi6941.
Furholt, Martin (2018). „Massive Migrations? The Impact of Recent DNA Studies on our View of Third Millennium Europe”. European Journal of Archaeology. 21 (2): 159—191. doi:10.1017/eaa.2017.43. "For example, one lineage could have a biological evolutionary advantage over the other. (Allentoft et al. 2015, стр. 171) have found a remarkably high rate of lactose tolerance among individuals connected to Yamnaya and to Corded Ware, as opposed to the majority of Late Neolithic individuals." Allentoft, Morten E.; Sikora, Martin; Sjögren, Karl-Göran; Rasmussen, Simon; Rasmussen, Morten; Stenderup, Jesper; Damgaard, Peter B.; Schroeder, Hannes; Ahlström, Torbjörn; Vinner, Lasse; et al. (2015). „Population genomics of Bronze Age Eurasia”. Nature. 522 (7555): 167—172. Bibcode:2015Natur.522..167A. ISSN1476-4687. PMID26062507. S2CID4399103. doi:10.1038/nature14507.