Ancient DNA from 28 individuals associated with Early–Middle Bronze Age Lasithi (samples concentrated around Ierapetra, Schinokapsala, Vornospilia, and Hagios Charalambos contexts) reveals a clear paternal skew and diverse maternal heritage. Among males with reported Y-chromosome results, haplogroup J is dominant (18 individuals), with smaller counts of T (2) and G (1). This prevalence of J aligns with long-standing signals of Near Eastern–Mediterranean paternal lineages in the Aegean; however, haplogroups do not map one-to-one onto cultural labels, and local continuity cannot be excluded.
Mitochondrial DNA shows greater variety: haplogroup H (6), HV+ (4), T (3), I5a (2), and U (1) among reported mtDNA calls. This maternal diversity suggests a mixed ancestry for women in the community or greater female mobility across networks. The contrast between a dominant Y-lineage and varied mtDNA may reflect social practices such as patrilocal residence, exogamous marriage, or differential preservation and sampling bias.
Interpretive cautions: the dataset (n=28) is regionally concentrated in Lasithi, so conclusions about all of Crete are provisional. Genetic affinities point to Mediterranean and Near Eastern connections rather than clear evidence for large-scale population replacement. Further sampling from other Cretan regions and temporal layers is needed to refine demographic models.
Bulleted genetic findings:
- Predominant Y-DNA J among males suggests a strong paternal continuity or influx of Mediterranean/Near Eastern lineages.
- Diverse mtDNA haplogroups indicate mixed maternal ancestry and possible female-mediated mobility.