User profiles for Levon Yepiskoposyan

Levon Yepiskoposyan

Institute of Molecular Biology, NAS, Armenia
Verified email at mb.sci.am
Cited by 9328

Population genomics of bronze age Eurasia

…, SV Trifanova, L Varul, M Vicze, L Yepiskoposyan… - Nature, 2015 - nature.com
The Bronze Age of Eurasia (around 3000–1000 BC) was a period of major cultural changes.
However, there is debate about whether these changes resulted from the circulation of …

Ancient human genomes suggest three ancestral populations for present-day Europeans

…, M Villena, M Voevoda, CA Winkler, L Yepiskoposyan… - Nature, 2014 - nature.com
We sequenced the genomes of a ∼7,000-year-old farmer from Germany and eight ∼8,000-year-old
hunter-gatherers from Luxembourg and Sweden. We analysed these and other …

The Simons genome diversity project: 300 genomes from 142 diverse populations

…, H Sahakyan, D Toncheva, L Yepiskoposyan… - Nature, 2016 - nature.com
Here we report the Simons Genome Diversity Project data set: high quality genomes from 300
individuals from 142 diverse populations. These genomes include at least 5.8 million base …

[PDF][PDF] Early divergent strains of Yersinia pestis in Eurasia 5,000 years ago

…, D Pokutta, L Saag, L Varul, L Yepiskoposyan… - Cell, 2015 - cell.com
The bacteria Yersinia pestis is the etiological agent of plague and has caused human
pandemics with millions of deaths in historic times. How and when it originated remains …

A recent bottleneck of Y chromosome diversity coincides with a global change in culture

…, L Atramentova, O Utevska, L Yepiskoposyan… - Genome …, 2015 - genome.cshlp.org
It is commonly thought that human genetic diversity in non-African populations was shaped
primarily by an out-of-Africa dispersal 50–100 thousand yr ago (kya). Here, we present a …

Genomic analyses inform on migration events during the peopling of Eurasia

…, I Khidiyatova, D Marjanović, L Yepiskoposyan… - Nature, 2016 - nature.com
High-coverage whole-genome sequence studies have so far focused on a limited number 1
of geographically restricted populations 2 , 3 , 4 , 5 , or been targeted at specific diseases, …

137 ancient human genomes from across the Eurasian steppes

…, A Tkachev, T Tulegenov, D Voyakin, L Yepiskoposyan… - Nature, 2018 - nature.com
For thousands of years the Eurasian steppes have been a centre of human migrations and
cultural change. Here we sequence the genomes of 137 ancient humans (about 1× average …

Global diversity, population stratification, and selection of human copy-number variation

…, H Sahakyan, WS Watkins, L Yepiskoposyan… - Science, 2015 - science.org
INTRODUCTION Most studies of human genetic variation have focused on single-nucleotide
variants (SNVs). However, copy-number variants (CNVs) affect more base pairs of DNA …

The Caucasus as an asymmetric semipermeable barrier to ancient human migrations

…, R Khusainova, L Yepiskoposyan… - Molecular biology …, 2012 - academic.oup.com
The Caucasus, inhabited by modern humans since the Early Upper Paleolithic and known
for its linguistic diversity, is considered to be important for understanding human dispersals …

[HTML][HTML] The phylogenetic and geographic structure of Y-chromosome haplogroup R1a

…, V Grugni, O Semino, L Yepiskoposyan… - European Journal of …, 2015 - nature.com
R1a-M420 is one of the most widely spread Y-chromosome haplogroups; however, its
substructure within Europe and Asia has remained poorly characterized. Using a panel of 16 244 …