Anna Olivieri

From prehistory to present-day: How isolation shaped the distinct genomic makeup of Italian Alpine valleys

This study examines the genomic makeup of modern Italian Alpine valleys, showing they retain ancient Neolithic ancestry and show microgeographic genetic subclusters shaped by isolation and drift.

Pangenomics provides insights into the role of synanthropy in barn swallow evolution

The paper presents a pangenome for the barn swallow and identifies genes under selection linked to synanthropy and domestication traits.

Assessing temporal and geographic contacts across the Adriatic Sea through the analysis of genome-wide data from Southern Italy

The paper analyzes genome-wide SNP data from Southern Italy and neighboring regions to assess historical contacts and genetic affinities across the Adriatic Sea.

Archaeogenomic Distinctiveness of the Isthmo-Colombian Area

The paper analyzes genomic data from Indigenous groups in Panama to reveal pre-Hispanic demographic changes and the genetic structure of the Isthmo-Colombian area.

The genomic impact of European colonization of the Americas

This study analyzes the genetic impact of European colonization on the Americas using genome-wide data from 12,000 individuals, revealing complex contributions from European, African, and other sources.

Population structure of modern-day Italians reveals patterns of ancient and archaic ancestries in Southern Europe

The paper analyzes the genetic structure of modern-day Italians to reveal ancient and archaic ancestries shaping Southern European populations and Neanderthal DNA distribution.

Population history from the Neolithic to present on the Mediterranean island of Sardinia: An ancient DNA perspective

This study uses ancient DNA to trace Sardinia's population history from the Neolithic to the present, finding genetic continuity and limited Bronze Age Steppe ancestry.