>>17990979
>A 2004 study by Semino et al. contradicted this study, and showed that Italians in North-central regions had a higher concentration of J2 than their Southern counterparts. North-central had 26.9% J2, whereas Calabria (a far Southern region) had 20.0%, Sardinia had 9.7% and Sicily had 16.7%
>A 2018 genetic study, focusing on the Y-chromosome and haplogroups lineages, their diversity and their distribution by taking some 817 representative subjects, gives credit to the traditional northern-southern division in population, by concluding that due to Neolithic migrations southern Italians "show a higher similarity with Middle Eastern and Southern Balkan populations than northern ones; conversely, northern samples are genetically closer to North-West Europe and Northern Balkan groups. The intermediate position of Volterra, between South and North Italy, is a mark of its unique Y-chromosomal genetic structure."
>It also keeps the debate about the origins of Etruscans open: the presence of J2a-M67* could substantiate the hypothesis of Herodotus, that of a migration from the sea of a population related to the Anatolians; the presence of G2a-L497 could point to a more Northern European origin; and finally, the European R1b lineages could suggest an autochtonous origin, following the theories of Dionysius of Halicarnassus