Katerina Guschanski
@kguschan.bsky.social
770 followers 860 following 48 posts
Senior Lecturer at EdinburghUni, PI at UppsalaUni. Genomics of mammals, particularly primates, and their microbes from bad samples #aDNA #museums. AE with GBE SMBE
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Reposted by Katerina Guschanski
erleellis.bsky.social
Anthropocene Canceled? 🚯 @ecosocialism1.bsky.social
monthlyreview.org/articles/has...
>>> Of course NOT <<<
The evidence speaks for itself.
No geologists, epochs or hype required.
theconversation.com/the-anthropo... 🌍⚒️🌐🧪
Reposted by Katerina Guschanski
cazares-adr.bsky.social
Imagine we could travel back in time ⏪⌛️to explore the world of bacterial pathogens before humans discovered and industrialised antibiotics

We just did that to study the history of #AMR spread @science.org
doi.org/10.1126/scie...

If you like time travel & biology, this 🧵is for you👇
Pre- and postantibiotic epoch: The historical spread of antimicrobial resistance
Plasmids are now the primary vectors of antimicrobial resistance, but our understanding of how human industrialisation of antibiotics influenced their evolution is limited by a paucity of data predati...
doi.org
Reposted by Katerina Guschanski
genomebiolevol.bsky.social
@nicolasdussex.bsky.social et al. investigate the genomic basis of adaptation in the Svalbard reindeer, an endemic subspecies that colonized the High Arctic ~7,000 years ago, adapting to extreme cold, day length changes, and resource scarcity.

🔗 doi.org/10.1093/gbe/evaf160

#genome #evolution
GBE | The Genomic Basis of the Svalbard Reindeer's Adaptation to an Extreme Arctic Environment
Reposted by Katerina Guschanski
hasikadam.bsky.social
New paper alert! In my second first-author paper from my work on the Isle of Rum Red Deer Project @rumdeerresearch.bsky.social we show, for only the second time in a wild population, that parasites mediate inbreeding depression.

www.nature.com/articles/s41...
Parasite-mediated inbreeding depression in wild red deer
Heredity - Parasite-mediated inbreeding depression in wild red deer
www.nature.com
Reposted by Katerina Guschanski
bootsmcgoot.bsky.social
"i just use it to generate ideas"
Reposted by Katerina Guschanski
peralstrom.bsky.social
Just published: Conservation genomics of two
endangered buntings reveal genetic diversity
before and after severe population declines. doi.org/10.1186/s129... Despite severe population declines, both species retained high genetic diversity but experienced increased inbreeding. #ornithology #birds
Reposted by Katerina Guschanski
mlobelart.bsky.social
Did not realize how much I needed Pre-Raphaelite artist Edward Burne-Jones's utterly adorable drawings of pigs (thread). First up, front & back views of a prized pig adorned with a flowered garland, from Lancaster @darthbluesky.bsky.social @themerl.bsky.social eb-j.org/browse-artwo...
Garlanded pig, drawing Garlanded pig, drawing, back view, with card notation from Beaumont Hall, Lancaster
Reposted by Katerina Guschanski
kguschan.bsky.social
Are seminar recordings available?
Reposted by Katerina Guschanski
humanevouu.bsky.social
Application deadline in less than a week! Apply to join the Uppsala Human Evolution team!
kguschan.bsky.social
Really interesting. I couldn’t quite understand how you dealt with biases arising from mapping to within-group reference that is closer to one of your study populations than to the other
Reposted by Katerina Guschanski
Reposted by Katerina Guschanski
luispedrocoelho.bsky.social
Full thread will come later, but @annacusco.bsky.social's preprint on the dog pet gut microbiome is out!

Using ONT+Illumina, we get better MAGs than to corresponding species representative in public databases

doi.org/10.1101/2025...
Reposted by Katerina Guschanski
jfy133.genomic.social.ap.brid.gy
❓ Do you develop a #nextflow pipeline for #metagenomics, #metataxonomics, #metatranscriptomics, #metaproteomics, etc?

🧑‍💻 I'm looking for #bioinformatics developers to give demos of their #opensource pipelines to the scientific community in a ‘Meta-*omics Nextflow pipeline community exhibition […]
Original post on genomic.social
genomic.social
kguschan.bsky.social
In the now published study doi.org/10.1111/1755..., @markella-morait.bsky.social shows just how widespread dental calculus is and how to make to work for your favourite #mammal. #metagenomics #aDNA #museums
Reposted by Katerina Guschanski
marinemjoly.bsky.social
CGF provides vital support for families and advances research into rare growth disorders. Thank you in advance for raising awareness and for your support! 🏃‍♀️ 💙 #greatsouthrun #childgrowthfoundation #fundraising #raredisease
Reposted by Katerina Guschanski
marinemjoly.bsky.social
I don’t usually share personal things here, but this one matters deeply to me 💙 I will be running 10 miles to raise funds for the Child Growth Foundation (CGF). This charity means a lot to us as our daughter lives with a rare genetic condition. ajbellgreatsouthrun2025.enthuse.com/pf/marine-jo...
Marine's fundraiser for Child Growth Foundation
Many thanks for visiting this page. Our daughter, Rose, has a genetic condition called Silver-Russell syndrome (SRS). It is quite rare, estimates range from 1 in 30,000 to 1 in 100,000 people worldwid
ajbellgreatsouthrun2025.enthuse.com
Reposted by Katerina Guschanski
cpgsthlm.bsky.social
🚨JOB ALERT!🚨

Postdoc position at #CpgSthlm on Microtine Palaeogenomics!

Join our deep-time genomics project, funded by @erc.europa.eu, and help us explore lemming and vole evolution using ancient DNA from fossils spanning the last 2.6 million years 🐭🦴🧬

Apply here:
su.varbi.com/en/what:job/...
Reposted by Katerina Guschanski
tanjaslotte.bsky.social
*Postdoc in Evolutionary genomics at Stockholm University*
We are recruiting a postdoc for a large interdisciplinary project to investigate evolutionary drivers and genomic consequences of pollen evolution in response to pollination mode shifts in flowering plants. 1/5

su.varbi.com/what:job/job...
Purple pollen visible in a dissected flower of Linum grandiflorum, flowering flax, an insect-pollinated species.