Yamuna Krishnan
@krishnanyamuna.bsky.social
Organelle maniac, DNA devotee, RNA fanatic, Biology addict. 👩🏽🔬🧬🦠🧪🔬 ORCID: 0000-0001-5282-8852
https://krishnanlab.uchicago.edu/
https://krishnanlab.uchicago.edu/
Pinned
Raphael Rodriguez and I wrote this historical perspective on Next Generation Sequencing by synthesis, because we were both postdocs in Shankar’s lab during the time it was being developed at Solexa…. 1/n🧵 www.nature.com/articles/s41...
Reposted by Yamuna Krishnan
Phil Knight is almost single handedly funding the OR GOP, one of the more extreme state GOPs in the country. Keep that in mind next time you’re in the market for sportswear or sneakers. www.oregonlive.com/politics/202...
Nike co-founder Phil Knight makes record-setting donation to help elect Republicans
It is the single largest donation Knight has made to an Oregon candidate or political action committee.
www.oregonlive.com
November 25, 2025 at 3:31 AM
Phil Knight is almost single handedly funding the OR GOP, one of the more extreme state GOPs in the country. Keep that in mind next time you’re in the market for sportswear or sneakers. www.oregonlive.com/politics/202...
Reposted by Yamuna Krishnan
So far this year at #NIH, I had to
- cancel a visiting speaker I was hosting
- cancel a distinguished lecture I was giving at a midwest university
- cancel another seminar visit to talk about our work
- cancel my trip to the Society for Neuroscience meeting
- now cancel my trip to NeurIPS
1/
- cancel a visiting speaker I was hosting
- cancel a distinguished lecture I was giving at a midwest university
- cancel another seminar visit to talk about our work
- cancel my trip to the Society for Neuroscience meeting
- now cancel my trip to NeurIPS
1/
November 25, 2025 at 3:43 AM
So far this year at #NIH, I had to
- cancel a visiting speaker I was hosting
- cancel a distinguished lecture I was giving at a midwest university
- cancel another seminar visit to talk about our work
- cancel my trip to the Society for Neuroscience meeting
- now cancel my trip to NeurIPS
1/
- cancel a visiting speaker I was hosting
- cancel a distinguished lecture I was giving at a midwest university
- cancel another seminar visit to talk about our work
- cancel my trip to the Society for Neuroscience meeting
- now cancel my trip to NeurIPS
1/
Reposted by Yamuna Krishnan
Self evident truths. Fight for them!
November 25, 2025 at 4:06 AM
Self evident truths. Fight for them!
Reposted by Yamuna Krishnan
How does messenger RNA (mRNA) get out of the nucleus to become a protein? Eukaryotic mRNA is packaged, exported, and then translated in the cytoplasm. But how do these steps work? And what are open questions? Check out our new review for our take: www.annualreviews.org/content/jour... (1/3)
November 21, 2025 at 5:37 PM
How does messenger RNA (mRNA) get out of the nucleus to become a protein? Eukaryotic mRNA is packaged, exported, and then translated in the cytoplasm. But how do these steps work? And what are open questions? Check out our new review for our take: www.annualreviews.org/content/jour... (1/3)
Reposted by Yamuna Krishnan
The biggest divide is not between “right” and “left." It’s between democracy and oligarchy. The billionaires who control our economy and democracy seek to divide us. They want us to turn on each other so we don't look up and see that they have all the wealth and power.
November 23, 2025 at 6:31 PM
The biggest divide is not between “right” and “left." It’s between democracy and oligarchy. The billionaires who control our economy and democracy seek to divide us. They want us to turn on each other so we don't look up and see that they have all the wealth and power.
Reposted by Yamuna Krishnan
All this to say that Elon is a white supremacist mass murderer and DOGE was not a failure. It functioned as designed. I wish people would cover this accurately. It's not difficult.
November 23, 2025 at 4:55 PM
All this to say that Elon is a white supremacist mass murderer and DOGE was not a failure. It functioned as designed. I wish people would cover this accurately. It's not difficult.
Reposted by Yamuna Krishnan
DOGE was created for data theft and infrastructure dismantling and it wildly succeeded on both counts within the first few weeks of its existence. It will take a generation to rebuild what it destroyed and the breach of data is unprecedented.
Bye bye, “DOGE”.
It no longer exists as a “centralized entity”, according to the Office of Personnel Management.
@reuters.com
www.reuters.com/world/us/dog...
It no longer exists as a “centralized entity”, according to the Office of Personnel Management.
@reuters.com
www.reuters.com/world/us/dog...
November 23, 2025 at 3:01 PM
DOGE was created for data theft and infrastructure dismantling and it wildly succeeded on both counts within the first few weeks of its existence. It will take a generation to rebuild what it destroyed and the breach of data is unprecedented.
Reposted by Yamuna Krishnan
Sitting at home wishing you could help Aftyn win TN-07?
I HAVE EXCELLENT NEWS FOR YOU!
@standupforscience.bsky.social is opening the phone bank. It’s easy…we will walk you through it, you dial ONE time, follow the script and GET OUT THE VOTE ✊🏼
I HAVE EXCELLENT NEWS FOR YOU!
@standupforscience.bsky.social is opening the phone bank. It’s easy…we will walk you through it, you dial ONE time, follow the script and GET OUT THE VOTE ✊🏼
TAKE ACTION! Hit the phones with us on Saturday and Sunday for @aftynbehn4tn, and help bring sanity back to science policy. Sign up at zurl.co/5aOiP (linked in our bio) to get started. All you need is a phone and a zeal for action!
November 22, 2025 at 12:48 AM
Sitting at home wishing you could help Aftyn win TN-07?
I HAVE EXCELLENT NEWS FOR YOU!
@standupforscience.bsky.social is opening the phone bank. It’s easy…we will walk you through it, you dial ONE time, follow the script and GET OUT THE VOTE ✊🏼
I HAVE EXCELLENT NEWS FOR YOU!
@standupforscience.bsky.social is opening the phone bank. It’s easy…we will walk you through it, you dial ONE time, follow the script and GET OUT THE VOTE ✊🏼
Reposted by Yamuna Krishnan
I signed up for Nov 30. Who's with me?
Why should I spend my time phone banking on the SUFS Aftyn campaign?
1. The numbers for a win are there! We have to get out the vote.
2. Calling works!
3. Putting out the science X democracy fire requires us to take back Congress. This gets us one seat closer to 218.
4. IT IS A WINNABLE RACE!
1. The numbers for a win are there! We have to get out the vote.
2. Calling works!
3. Putting out the science X democracy fire requires us to take back Congress. This gets us one seat closer to 218.
4. IT IS A WINNABLE RACE!
TAKE ACTION! Hit the phones with us on Saturday and Sunday for @aftynbehn4tn, and help bring sanity back to science policy. Sign up at zurl.co/5aOiP (linked in our bio) to get started. All you need is a phone and a zeal for action!
November 23, 2025 at 12:08 PM
I signed up for Nov 30. Who's with me?
Reposted by Yamuna Krishnan
Reposted by Yamuna Krishnan
We had the most amazing 25 year lab anniversary today. Blown away by the science from my alumni and very proud of the current members. The community they have built is remarkable and it felt like a family reunion. The tacos, drinks, cake, and jazz were pretty great too.
November 21, 2025 at 6:19 AM
We had the most amazing 25 year lab anniversary today. Blown away by the science from my alumni and very proud of the current members. The community they have built is remarkable and it felt like a family reunion. The tacos, drinks, cake, and jazz were pretty great too.
Reposted by Yamuna Krishnan
About that exclusive, "closed-to-press" MAHA summit last week with RFK and JD Vance: I got in.
Here's what I saw. 🧵 🧪
www.nature.com/articles/d41...
Here's what I saw. 🧵 🧪
www.nature.com/articles/d41...
November 21, 2025 at 5:01 PM
About that exclusive, "closed-to-press" MAHA summit last week with RFK and JD Vance: I got in.
Here's what I saw. 🧵 🧪
www.nature.com/articles/d41...
Here's what I saw. 🧵 🧪
www.nature.com/articles/d41...
Reposted by Yamuna Krishnan
THEN YOU PURCHASE THEM AND DO NOT USE THE PROPERTY OF OTHERS
Open AI loses copyright case in Germany.
Judge Elke Schwager summarized the case saying that if you want to build something and need components, "then you purchase them and do not use the property of others."
Judge Elke Schwager summarized the case saying that if you want to build something and need components, "then you purchase them and do not use the property of others."
Blow for OpenAI in Germany as court rules song lyrics used illegally
A German court ruled on Tuesday that OpenAI violated copyright on nine popular songs in a lawsuit that marked another attempt to prevent the free use of artists' content online. The Munich Regional Co...
www.yahoo.com
November 14, 2025 at 9:23 PM
THEN YOU PURCHASE THEM AND DO NOT USE THE PROPERTY OF OTHERS
Reposted by Yamuna Krishnan
The President of the United States just called for my arrest and execution.
In these moments, fear is contagious, but so is courage:
In these moments, fear is contagious, but so is courage:
November 20, 2025 at 7:15 PM
The President of the United States just called for my arrest and execution.
In these moments, fear is contagious, but so is courage:
In these moments, fear is contagious, but so is courage:
Reposted by Yamuna Krishnan
"Women at Harvard deserve educators who respect them."
"By any consistent standard, if Summers is unfit to work for each of these institutions [from which he resigned], he is equally unfit to teach at our school. Harvard should not be the only institution in America where Summers remains above reproach."
🔥🔥🔥
www.thecrimson.com/article/2025...
🔥🔥🔥
www.thecrimson.com/article/2025...
The Professor and the Pedophile | Opinion | The Harvard Crimson
Summers should choose the most straightforward path and resign. Should he refuse to, though, the University must cut ties with its former president to the greatest extent possible.
www.thecrimson.com
November 20, 2025 at 4:09 AM
"Women at Harvard deserve educators who respect them."
Reposted by Yamuna Krishnan
when all the lawyers on your timeline go off at once
November 19, 2025 at 4:53 PM
when all the lawyers on your timeline go off at once
This is very cool! Body motion <> heart connection.
When a larval zebrafish twitches its tail, the vascular endothelium lights up with a calcium signal, mediated by Piezo1. We used to think mechanosensing in endothelial cells was about sensing blood flow, but at least in this case it's about sensing body motion.
November 20, 2025 at 8:12 AM
This is very cool! Body motion <> heart connection.
Reposted by Yamuna Krishnan
When a larval zebrafish twitches its tail, the vascular endothelium lights up with a calcium signal, mediated by Piezo1. We used to think mechanosensing in endothelial cells was about sensing blood flow, but at least in this case it's about sensing body motion.
November 14, 2025 at 8:34 PM
When a larval zebrafish twitches its tail, the vascular endothelium lights up with a calcium signal, mediated by Piezo1. We used to think mechanosensing in endothelial cells was about sensing blood flow, but at least in this case it's about sensing body motion.
Reposted by Yamuna Krishnan
Check out this amazing story from the labs of @stanford-chemh.bsky.social institute scholar Paul Mischel and Howard Chang @stanfordmedicine.bsky.social !
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Genetic elements promote retention of extrachromosomal DNA in cancer cells - Nature
A combination of genome-wide functional screening, imaging and chromatin profiling identifies a new class of highly prevalent genomic elements that help retain extrachromosomal DNA copies in dividing ...
www.nature.com
November 20, 2025 at 5:22 AM
Check out this amazing story from the labs of @stanford-chemh.bsky.social institute scholar Paul Mischel and Howard Chang @stanfordmedicine.bsky.social !
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by Yamuna Krishnan
My new favorite kind of meme is "here are detailed instructions on how to turn off AI". 🔨
November 19, 2025 at 3:00 PM
My new favorite kind of meme is "here are detailed instructions on how to turn off AI". 🔨
Reposted by Yamuna Krishnan
I really hate it when scientists keep saying that “we need to rebuild trust in science,” because it implies that scientists are to blame for the mistrust rather than the millions of dollars of dark money that have funded political attacks on science in order to advance a far right agenda.
November 19, 2025 at 9:48 PM
I really hate it when scientists keep saying that “we need to rebuild trust in science,” because it implies that scientists are to blame for the mistrust rather than the millions of dollars of dark money that have funded political attacks on science in order to advance a far right agenda.
Reposted by Yamuna Krishnan
It's that time again: @cenmag.bsky.social 's molecule of the year poll is now OPEN! Check out the contenders, lovingly curated by yours truly from past C&EN stories, and vote for your favorite by Dec. 11
#chemsky #scisky #moty2025
cen.acs.org/synthesis/Mo...
#chemsky #scisky #moty2025
cen.acs.org/synthesis/Mo...
Meet the molecules of the year 2025
C&EN editors’ annual round-up of spectacular molecules we’ve covered in the past year
cen.acs.org
November 19, 2025 at 5:57 PM
Reposted by Yamuna Krishnan
It's that time again: @cenmag.bsky.social 's molecule of the year poll is now OPEN! Check out the contenders, lovingly curated by yours truly from past C&EN stories, and vote for your favorite by Dec. 11
#chemsky #scisky #moty2025
cen.acs.org/synthesis/Mo...
#chemsky #scisky #moty2025
cen.acs.org/synthesis/Mo...
Meet the molecules of the year 2025
C&EN editors’ annual round-up of spectacular molecules we’ve covered in the past year
cen.acs.org
November 19, 2025 at 4:28 PM
It's that time again: @cenmag.bsky.social 's molecule of the year poll is now OPEN! Check out the contenders, lovingly curated by yours truly from past C&EN stories, and vote for your favorite by Dec. 11
#chemsky #scisky #moty2025
cen.acs.org/synthesis/Mo...
#chemsky #scisky #moty2025
cen.acs.org/synthesis/Mo...
They’re ALL incredibly cool molecules! Take a look, chemists! (Get ready to have your mind blown by at least 3 of them.)
It's that time again: @cenmag.bsky.social 's molecule of the year poll is now OPEN! Check out the contenders, lovingly curated by yours truly from past C&EN stories, and vote for your favorite by Dec. 11
#chemsky #scisky #moty2025
cen.acs.org/synthesis/Mo...
#chemsky #scisky #moty2025
cen.acs.org/synthesis/Mo...
Meet the molecules of the year 2025
C&EN editors’ annual round-up of spectacular molecules we’ve covered in the past year
cen.acs.org
November 20, 2025 at 8:01 AM
They’re ALL incredibly cool molecules! Take a look, chemists! (Get ready to have your mind blown by at least 3 of them.)
Reposted by Yamuna Krishnan
It's like ordering a rare steak at a restaurant, and they bring you a live cow while the staff insists that you should eat it.
You wouldn't know where to start, and you can't believe they were dumb enough to not know that the cow needs to be killed before you can eat it.
You wouldn't know where to start, and you can't believe they were dumb enough to not know that the cow needs to be killed before you can eat it.
November 19, 2025 at 7:21 PM
It's like ordering a rare steak at a restaurant, and they bring you a live cow while the staff insists that you should eat it.
You wouldn't know where to start, and you can't believe they were dumb enough to not know that the cow needs to be killed before you can eat it.
You wouldn't know where to start, and you can't believe they were dumb enough to not know that the cow needs to be killed before you can eat it.