Overview
E-Z25374 is a downstream branch of the E-Z3612 cluster, representing a lineage that diverged during the late Neolithic to Early Bronze Age period in the Eastern Mediterranean. The clade occupies an interesting position within the broader E1b1b1 structure, as it contains several sub-branches that show signatures consistent with localized expansions in the Levant and later dispersals into Anatolia and southeastern Europe. Although smaller in frequency compared to major lineages such as E-V13, it fills an important piece of the phylogenetic landscape by marking intermediate radiations associated with early agro-pastoral populations.
Geographic distribution
Today, E-Z25374 is observed in low to moderate frequencies across the Levant, Cyprus, southern Anatolia, and occasionally in the Aegean basin. It appears to have maintained a relatively regionalized presence, with most identified lineages connected to eastern Mediterranean populations. A minority of samples have been detected in the Balkans and Italy, likely the result of historical maritime activity or small-scale demographic diffusion.
Ancient DNA
- Late Neolithic Levantine individual patterns (no confirmed direct sample but phylogenetic inference supports a regional origin).
- Early Bronze Age Eastern Mediterranean genetic profiles showing related branches within E-Z3612.
Phylogeny & subclades
Notes & context
E-Z25374 is not a large clade but plays a significant role in reconstructing the finer structure of E1b1b-related migrations across the eastern Mediterranean. Its internal diversification suggests localized continuity rather than large-scale demic movement. The subclades downstream of E-Z25374 are suitable for detailed examination, as several appear to have split during the Bronze Age or early Iron Age.
References & external links