Two research groups analyzed ancient DNA samples from across the Arctic to tease out how populations in Siberia and North America are related to one another.
Based on allele fragment sizes and mutational signatures, Europeans may have had shorter generation times than other populations, a Biology of Genomes speaker said.
Genetic material found in tooth samples from the Bronze Age, Iron Age, and Medieval period points to migrations from Siberia at the Bronze Age-Iron Age transition.
In PNAS this week: sequencing of Globular Amphora culture individuals, characterization of effects of variants of unknown significance in EGFR, and more.
A new analysis finds that it will be more than a century until female computer scientists publish at the same rate as their male counterparts, ScienceInsider reports.
