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Nathan Clark

@nclark.bsky.social

Associate Professor of Biological Sciences at University of Pittsburgh. Adaptive and Convergent Evolution in response to extreme environments. Phylogenetics. Diving mammals. Subterranean life. Visual adaptations. http://nclarklab.org

676 Followers  |  477 Following  |  209 Posts  |  Joined: 28.08.2023  |  2.1643

Latest posts by nclark.bsky.social on Bluesky

Looking forward to presenting but also learning from others!

01.11.2025 03:46 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Come join the workshop!
Apply here: evomics.org/apply-worksh...
bsky.app/profile/jlst...

24.10.2025 03:50 β€” πŸ‘ 17    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
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Excited to share this work, out today in MBE! In polar fishes, we found that antifreeze protein genes expanded in copy number at low temperatures and contracted in the deep sea, highlighting a role of depth and pressure in AFP evolution.

πŸ”— academic.oup.com/mbe/article/...

09.10.2025 18:13 β€” πŸ‘ 43    πŸ” 18    πŸ’¬ 2    πŸ“Œ 5

When the justice system and the rule of law is being called "terrorism". I'm certainly terrified!

06.10.2025 00:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Exactly. Resist!

02.10.2025 12:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Phylogenomic Approaches to Study Adaptive Evolution in Mammals: From Aging to Aquatic Lifestyles | Annual Reviews The natural world is full of valuable lessons about genetic adaptation as organisms respond to changing conditions around them. Deciphering these changes is a major goal of evolutionary genetics. Adva...

Our Annual Reviews article is finally out!
We aimed to capture a lot of comparative genomics in mammals, while pointing out challenges and new directions.
With @ekopania.bsky.social

30.09.2025 15:12 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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a black laptop is floating in the air with clouds behind it ALT: a black laptop is floating in the air with clouds behind it

When my out-of-office email hits your inbox and you have one set too, why doesn’t it result in an infinite out-of-office emailing loop?

28.09.2025 17:12 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
G.400 - PHS 398 Research Plan Form

"letters necessary to demonstrate the support of consortium participants and collaborators such as Senior/Key Personnel and Other Significant Contributors included in the grant application"
grants.nih.gov/grants/how-t...

24.09.2025 18:25 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Grant writers of the NIH kind:
Did you know the grant guide asks for Letters of Support from *all* senior personnel, Co-Is, etc...?
I have never done this! Have you? I had no idea, just assumed they're funded on the grant and helped write it, so why?

24.09.2025 18:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Congrats, Jacob!
(also, is it wrong to italicize latin phrases?)

24.09.2025 18:20 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Reupping support for journalism outlets not beholden to corporate interests. When everything is a commodity, it's worth asking where your news is coming from.

What are your favorites? Mine are @apnews.com @propublica.org @theguardian.com @pbsnews.org @motherjones.com @haaretzcom.bsky.social

19.09.2025 01:26 β€” πŸ‘ 54    πŸ” 8    πŸ’¬ 7    πŸ“Œ 0

@ekopania.bsky.social

18.09.2025 11:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Congrats to lab postdoc, Dr. Emily Kopania, on being selected for a Catalyst Award from the Center for Evolutionary Biology and Medicine! Her project will develop a Virtual Reality experience demonstrating to students how other species see the world through their differing visual systems.

18.09.2025 02:20 β€” πŸ‘ 11    πŸ” 0    πŸ’¬ 1    πŸ“Œ 1
10.09.2025 13:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It's ridiculous and sad

10.09.2025 13:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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There's this great showdown between Gothic and Brutalism a block from work at Pitt.
Who will win?

09.09.2025 19:03 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A new study, with Pitt research, reveals surprising adaptations of high-altitude mammals Scientific discoveries don’t always follow the expected path, Pitt associate professor and genomic researcher Nathan Clark points out.

New write up of our high altitude study by Dr. Allie Graham
www.post-gazette.com/news/health/...

03.09.2025 20:27 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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This Is Whatβ€”and Whoβ€”We’re Losing in RFK’s Purge The story of one scientist, a career in public health, and the crisis at the CDC.

NEW: "Long the envy of the world…the CDC finds itself no longer able to advocate for what its scientists believe the best available research shows….The agency has since January shed literally centuries' worth of collective experience through a combination of firings, retirements, and resignations."

31.08.2025 15:03 β€” πŸ‘ 727    πŸ” 341    πŸ’¬ 56    πŸ“Œ 15
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Lab purchase for equipment made in Canada only.

Guess who’s paying the tariff?

Hint: it’s not the company!

29.07.2025 14:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If every reporter and official just did this, maybe we’d be in a better place, but they give him slack for the clicks and ratings. Media is addicted to him

26.07.2025 19:11 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Welcome to the Burgh!

24.07.2025 20:21 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Damn. What’s going on there? I hope that comes through soon

24.07.2025 12:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Competing. it’s just the 3rd year installment of an award that competed, well 3 years ago, but it’s still a NOA. :-)
This year was supposed to start July 1st, so it’s not bad all things considered

24.07.2025 01:40 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

NOA has arrived. Research continues in our little corner of the scientific world.
Thanks to those NIH officials working hard to move things forward. We appreciate you.

23.07.2025 20:36 β€” πŸ‘ 42    πŸ” 1    πŸ’¬ 3    πŸ“Œ 0
Post image 21.07.2025 02:26 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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railroad trestle in the Burgh

21.07.2025 02:23 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

A hearty welcome to Scientific American on Bsky!

14.07.2025 18:22 β€” πŸ‘ 38    πŸ” 6    πŸ’¬ 2    πŸ“Œ 0
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BEHOLD! One of Earth's greatest lineages of life: the lil wiggle arm guys, Meteora.

These single-celled critters, originally found in deep-sea sediments, are SO DIFFERENT from other lifeforms on Earth that they're likely in their own kingdom (as in, the Animal Kingdom, the Plant Kingdom etc). πŸ§ͺ🌿

10.07.2025 20:06 β€” πŸ‘ 1433    πŸ” 440    πŸ’¬ 39    πŸ“Œ 55
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Machine learning reveals genes impacting oxidative stress resistance across yeasts - Nature Communications Yeasts are exposed to oxidative stress during routine metabolism, bioproduction, and interactions with other organisms. Here, the authors use a machine learning classifier to identify genes that are p...

In another fruitful collaboration with the @rokaslab.bsky.social, Hittinger Lab members @katarina-aranguiz.bsky.social and @linder-surprise.bsky.social , et al. established a ML framework to identify gene families in the yeast subphylum Saccharomycotina whose copy numbers predicted ROS resistance.

09.07.2025 20:07 β€” πŸ‘ 30    πŸ” 13    πŸ’¬ 1    πŸ“Œ 0

Right. Imagine the race to the moon, but instead we landed astronauts on a plateau in Arizona with manmade craters.

This is Colossal. As much as it hurts to say so.

09.07.2025 21:35 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

@nclark is following 19 prominent accounts