Anahit Hovhannisyan

The paper shows that neuron-OPC synapses in white matter undergo a developmental switch from synaptic depression to facilitation, enhancing temporal precision of neurotransmission.

This study uses climate and genetic data to show that climate change shaped leopard population dynamics, leading to extinction in Europe and structuring populations in Asia and Africa.

This study combines palaeoproteomic and genetic analyses to show that dairy consumption in Armenia dates back to the late fourth millennium BCE, but lactase persistence variants remained rare, suggesting cultural adaptations to fermented dairy.

tidygenclust provides an R package for population genetics clustering, integrating ADMIXTURE, fastmixture, and Clumppling with improved workflow and visualisation.

The paper models Homo sapiens evolution as a Pan-African metapopulation, showing how climate and connectivity shaped genetic and morphological diversity over 200,000 years.

The paper investigates the association of UCP1 SNPs with cardiometabolic pathologies and risk factors in specific populations.

The paper curates a dataset of 34 high-coverage shotgun human genomes, including ancient and modern samples, along with the genetic pipeline used for processing.

This paper models the impact of climate and terrain on human ancestral genetic lineages, showing that these factors explain lineage divergence and migration patterns.

This study analyzes genomic data to show Armenians remained unadmixed until the Bronze Age, then experienced a Sardinian-like genetic input, suggesting large-scale population movements in the Middle East.