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Category Archives: population genetics
The Molecular Ecologist Podcast: #StudentSciComm, diversity within an algae bloom, the origins of a vital mutualism, and population genetics in continuous space
A new episode of The Molecular Ecologist Podcast is now out on Anchor.fm. The Molecular Ecologist Podcast made it to a second episode! Thanks for listening to our first one, and for all the positive comments. In addition to our “home” … Continue reading
How to handle the burden of deleterious mutations
With the increasingly pressing matter of populations being threatened by fragmentation and isolation, and with progressively more efficient sequencing technologies and analytical tools at hand, conservation genetics is starting to turn the spotlight on the topic of genetic load. It … Continue reading
Posted in conservation, demography, ecology, evolution, genomics, mammals, population genetics
Tagged genetic load, genetic purging, ibex, mutation load
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The genomic & physiological basis of high altitude adaptation in North American deer mice
In biology, there are many ways to solve evolutionary ‘challenges’ so it always amazes me when organisms solve them in similar ways. And I love a good paper that adds to our attempts to dissect multi-trait adaptations. Recently, Schweizer et … Continue reading
Go north, young salamander
Posted in natural history, population genetics
Tagged landscape genetics, Plethodon shenandoah, salamander
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Population genetics takes the "co" out of snake-newt coevolution (maybe)
A textbook example of predator-prey coevolution could need revision, if the conclusions of a recently posted pre-print hold up more broadly. The manuscript, lead-authored by Michael Hague with Amber Stokes, Chris Feldman, and Ed and “Butch” Brodie, calls into question … Continue reading
Posted in Coevolution, natural history, population genetics, selection
Tagged Taricha granulosa, Thamnophis sirtalis
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Kelp forests: the underwater woodlands
Aisha O’ Connor wrote this post as a project for Stacy Krueger-Hadfield’s Conservation Genetics course at the University of Alabama at Birmingham. She sat in on lectures while she was at UAB as part of a British Phycological Society Student Bursary … Continue reading
Do we need to get to Mars first before we start understanding change in our oceans?
The current American administration is excited about its space program on extraterrestrial exploration and discovery. A mission to the moon, several ones to Mars, and perhaps others someday to other planets are part of the current funding plan. NASA has … Continue reading
Posted in adaptation, evolution, journal club, population genetics, Science Communication, Uncategorized
Tagged Evolution, Global Change, journal club, marine, ocean
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A Highlight of Molecular Ecology outside of Academia
I’ve recently made a career change. Actually, I’m not even sure whether to call it that, or the next step of a natural, if meandering progression of a scientist not on the academic career path. Even though I see more and … Continue reading