Karolin Luger
@nucleosomepolice.bsky.social
5.3K followers 2.8K following 1.1K posts
Chromatin and cryoEM afficionada. Still a fan of crystallography. Avid Colorado hiker. Will call out ugly nucleosome cartoons. Come for the science, stay for the mountain pictures and snark. Opinions and snark are my own.
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Reposted by Karolin Luger
crick.ac.uk
We're now recruiting early career group leaders at the Crick to lead ambitious research programmes and explore bold scientific questions.

Hear our Director, Edith Heard, explain why the Crick is a unique place for curiosity-driven research.

Apply now ➡️ www.crick.ac.uk/careers-stud...
Reposted by Karolin Luger
gruberlab.bsky.social
How do SMC complexes load onto DNA to get ready for loop extrusion?

@roisnehamelinf.bsky.social & co discovered that Wadjet, an SMC complex involved in bacterial DNA immunity, performs some impressive molecular gymnastics 🤸‍♂️🤸‍♂️🤸‍♂️.

Check out the new paper: www.cell.com/molecular-ce...
Reposted by Karolin Luger
rodai.bsky.social
Viral AlphaFold Database (VAD) is live in Science Advances

~27,000 predicted viral protein monomers & homodimers

Conserved folds across bacteria, archaea & eukaryotic viruses

New toxin–antitoxin system KreTA uncovered

Vast “functional darkness” remains uncharted

www.science.org/doi/10.1126/...
The Viral AlphaFold Database of monomers and homodimers reveals conserved protein folds in viruses of bacteria, archaea, and eukaryotes
VAD is a Viral AlphaFold Database of protein monomers and homodimers from viruses infecting hosts across the tree of life.
www.science.org
Reposted by Karolin Luger
carlzimmer.com
Today my @nytimes.com colleagues and I are launching a new series called Lost Science. We interview US scientists who can no longer discover something new about our world, thanks to this year‘s cuts. Here is my first interview with a scientist who studied bees and fires. Gift link: nyti.ms/3IWXbiE
nyti.ms
Reposted by Karolin Luger
wisarchive.bsky.social
Chemist and food scientist Mary Pennington was born 153 years ago today. Her research into food spoilage led to her design of refrigeration cars for trains, and to her key role in WWII as an advisor in food transport methods for the army.

#WomenInSTEM #ChemSky #FoodScience

tinyurl.com/6nk6a2wd
Reposted by Karolin Luger
jamesbriscoe.bsky.social
Very sad news, John Gurdon has died.

A developmental biologist's developmental biologist, Nobel prize winner

His work is the foundation of much of today's dev & stem cell bio.

An inspiration to many, including me. Always asking questions & wanting the answers

www.magd.cam.ac.uk/news/profess...
Professor Sir John Gurdon FRS (1933-2025) | Magdalene College
Magdalene College is deeply saddened to announce the death of Professor Sir John Gurdon FRS, who served as Master of the College from 1995 to 2002.
www.magd.cam.ac.uk
Reposted by Karolin Luger
amypalmerzinc.bsky.social
Thrilled to share a link to our recent review spearheaded by Dr. Ananya Rakshit on Zn2+ transients and signaling in mammalian systems: authors.elsevier.com/a/1ltlt3S6Gf...
authors.elsevier.com
Reposted by Karolin Luger
adriennewood.bsky.social
Over 400 faculty and staff from the #uva College of Arts and Sciences convened for an emergency vote. 97% of eligible voters endorsed a resolution demanding President Mahoney refuse to consider the Trump admin's Compact for Academic Freedom!!
nucleosomepolice.bsky.social
beyond cool!
daumlab.bsky.social
Out in Science Advances: Our #cryoEM structure of HFTV1, a virus infecting the halophile #archaea. *First full atomic structure (containing all structural proteins) of any tailed virus!* Congrats and thanks to all co-authors and our fantastic collaborators! www.science.org/doi/10.1126/...
Cryo-EM resolves the structure of the archaeal dsDNA virus HFTV1 from head to tail
This structure of an archaeal tailed virus (arTV) provides detailed insights into arTV assembly and infection mechanisms.
www.science.org
Reposted by Karolin Luger
elliejameson.bsky.social
Day 5, Moon. The physical structures of phages are often compared to the shape and landing action of a lunar lander, with tail fibres reminiscent of the landing struts, to gently settle on the surface of its host. #Drawtober #SciArt #Phagesky
Black and white ink drawing of the moon, with a giant phage on the top right that is half the width of the moon. The moon and phage are white, surrounded by a black circular background of messy, overlapping concentric circles
nucleosomepolice.bsky.social
its honestly soooo much work. i mean, 7 hours for 20 quarts.... thats A LOT. thankfully there are audiobooks...
nucleosomepolice.bsky.social
now i really want to assemble this bad boy, but alas, lecture and exam prep for next week. so #noquilting. Also, all from 'scrap strips' that i had saved for too long. not bad for a mindless #sewing project.
Reposted by Karolin Luger
anapineda.bsky.social
TOMORROW ⏰ This class is happening 👇🏼 And if you or some of your colleagues are writing an ERC consolidator grant, please join us! Not the usual guidelines-type of content.A replay will also be available. Hosted by @glia-leadership.bsky.social
buff.ly/KYazZ6V
#NewPI #ECRchat #ERCCoG #ERCStG #ERCadv
FREE class to get funded 🎊
An online event with the FREE class Getting funded: 4 mistakes to avoid when you write your next grant.
buff.ly
nucleosomepolice.bsky.social
that time of the year... writing letters for 8 UG's applying to grad school, each of them to ~15 programs. And while I passionately support every one of them, thats A LOT of letters, a lot of web sites to keep track of, a lot of my time. Why dont Grad programs use interfolio? One and done???
Reposted by Karolin Luger
mixotrophe.bsky.social
🚨GRFP DEADLINE ALERT!🚨 I missed this in my original solicitation read-through, so FYI 📣LETTERS ARE DUE BEFORE PROPOSALS📣 this year!

"Reference letters are due Friday, November 7 at 5:00 p.m. Eastern Time (ET)."

www.nsf.gov/funding/oppo...
NSF Graduate Research Fellowship Program (GRFP)
www.nsf.gov
nucleosomepolice.bsky.social
anyone checked the USDA website recently? isnt this a violation of the law? www.usda.gov
www.usda.gov
nucleosomepolice.bsky.social
yup. he was out on his own yesterday. not sure where mom / siblings were. The family basically lives in our yard / open space
Reposted by Karolin Luger
patrickgoymer.bsky.social
As we mourn Jane Goodall, this @nature.com article explores three ways in which she changed science:

1. Altering the way we view both other primates and ourselves
2. Inspiring generations of women scientists
3. Communicating science in a way that engaged the public

www.nature.com/articles/d41...
Jane Goodall’s legacy: three ways she changed science
The primatologist challenged what it meant to be a scientist.
www.nature.com