The 38 sequenced individuals yield a coherent, if nuanced, genetic picture of late Pleistocene Europe. Y-chromosome diversity is dominated by haplogroup I (12 individuals), alongside C (4), R (4), single counts of C1a and K. Maternal lineages are heavily weighted toward haplogroup U and its subclades (U, U2, U5*, U5, U6*), consistent with other Upper Paleolithic datasets. Archaeogenetic analyses indicate that U-related maternal ancestry was widespread and persistent, whereas Y-lineage composition shows regional structure and shifts through time.
These patterns align with archaeological regions: Gravettian-associated sites (Dolní Věstonice, Pavlov) and Goyet-cluster individuals display overlapping genetic signatures, suggesting local continuity punctuated by migrations or gene flow. However, several haplogroups are represented by only a few samples (C1a: 1, K: 1). When counts per lineage are low, conclusions must remain tentative. Genetic affinities also point toward later admixture events: some Late Upper Paleolithic individuals display genetic components that foreshadow the Villabruna-associated western hunter-gatherer ancestry documented in the subsequent millennia. Overall, the dataset links material culture with population dynamics but underscores the need for more samples to resolve fine-scale demographic processes.