Alex Fraik
@akfraik.bsky.social
860 followers
550 following
62 posts
Research scientist | Evolution, pop gen & conservation genomics | views & typos are my own | 🐟🐺🧬
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Alex Fraik
@akfraik.bsky.social
· Sep 3
Range-wide climate risk and adaptive potential in a cold-water fish species
Nature Communications - Brook trout are at risk from climate change, making it crucial to understand how they adapt to warming temperatures. This study identifies genomic variation linked with...
www.nature.com
Reposted by Alex Fraik
José Cerca
@naturalselection.bsky.social
· Aug 21
Chromosomal Inversions Mediated by Tandem Insertions of Transposable Elements
Abstract. Chromosomal inversions play a crucial role in evolution by influencing phenotypes through the linkage of coadapted alleles. While inversions have
academic.oup.com
Reposted by Alex Fraik
Hernán E. Morales
@hernmoral.bsky.social
· Aug 28
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Alex Fraik
@akfraik.bsky.social
· Aug 14
Reconsidering space-for-time substitution in climate change ecology - Nature Climate Change
Ecologists often leverage patterns observed across spatial climate gradients to predict the impacts of climate change (space-for-time substitution). We highlight evidence that this can be misleading n...
www.nature.com
Alex Fraik
@akfraik.bsky.social
· Aug 12
Genomic Analysis Reveals Inbreeding in an Island Population of Alexander Archipelago Wolves
Island populations are at heightened risk of inbreeding due to reduced mating opportunities with unrelated conspecifics. Extensive inbreeding can result in inbreeding depression (reduced fitness of i...
onlinelibrary.wiley.com
Alex Fraik
@akfraik.bsky.social
· Jul 16
No evidence that a transmissible cancer has shifted from emergence to endemism in Tasmanian devils | Royal Society Open Science
Tasmanian devils are endangered by a transmissible cancer known as Tasmanian devil
facial tumour 1 (DFT1). A 2020 study by Patton et al. (Science 370, eabb9772 (doi:10.1126/science.abb9772)) used geno...
royalsocietypublishing.org
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