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2022
Journal article
Signatures of increasing environmental stress in bumblebee wings over the past century: Insights from museum specimens
Determining when animal populations have experienced stress in the past is fundamental to understanding how risk factors drive contemporary and future species' responses to environmental change. For insects, quantifying stress and associating it with environmental factors has been challenging due to a paucity of time-series data and because detectable population-level... -
2022
Journal article
First large‐scale quantification study of DNA preservation in insects from natural history collections using genome‐wide sequencing
Insect declines are a global issue with significant ecological and economic ramifications. Yet, we have a poor understanding of the genomic impact these losses can have. Genome-wide data from historical specimens have the potential to provide baselines of population genetic measures to study population change, with natural history collections representing... -
2017
Journal article
The Beaker phenomenon and the genomic transformation of northwest Europe
Bell Beaker pottery spread across western and central Europe beginning around 2750 BCE before disappearing between 2200-1800 BCE. The mechanism of its expansion is a topic of long-standing debate, with support for both cultural diffusion and human migration. We present new genome-wide ancient DNA data from 170 Neolithic, Copper Age...Olalde, Iñigo ; Brace, Selina ; Allentoft, Morten E ; Armit, Ian ; Kristiansen, Kristian …