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Aaron Straight

@astraight.bsky.social
1.4K followers 1.3K following 48 posts

Card carrying Cell Biologist. Prof. at Stanford Biochemistry. Lover of neglected and emerging model systems. straightlab.stanford.edu

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Aaron Straight @astraight.bsky.social · 17/08/2026
We did it again! Another successful Xenopalooza! Bay area frog labs get together to celebrate the power of the frog! Thanks to @goodfrognosis.bsky.social for organizing. #frog #xenopus 🐸
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Aaron Straight @astraight.bsky.social · 04/08/2026
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American Society for Cell Biology @ascbiology.bsky.social · 03/08/2026
Congratulations to the 2026 ASCB Fellows! ASCB is proud to recognize 15 scientists whose careers have advanced cell biology through outstanding research, leadership, mentorship & service. Meet the 2026 Fellows: www.ascb.org/society-news/fifteen-v…
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Aaron Straight @astraight.bsky.social · 03/08/2026
These two reviews on centromeres and kinetochores in @natrevmcb.nature.com cap off @andrea-musacchio.bsky.social sabbatical at @stanfordbiochem.bsky.social from @valleefoundation.bsky.social. Long time in the making! Non-paywall versions rdcu.be/fxD9V, rdcu.be/fxEar
rdcu.be
Structure and function of the centromere and inner kinetochore
Nature Reviews Molecular Cell Biology - The kinetochore is a macromolecular complex that assembles on centromeric chromatin and connects spindle microtubules to the chromosome. This Review...
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Aaron Straight @astraight.bsky.social · 29/05/2026
Also another good synopsis here elizabethginexi.substack.com/p/summary-of...
elizabethginexi.substack.com
Summary of Key Changes in OMB’s Proposed Federal Financial Assistance Rule
Russell Vought is going to destroy American Science
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Aaron Straight @astraight.bsky.social · 04/05/2026
@currentbiology.bsky.social has done it again! What a great interview with one of my favorite scientists www.cell.com/current-biol.... Linda Wordeman @mtwonderland.bsky.social. She taught me everything I know about guinea pigs and a lot about mitosis too!
cell.com
Linda Wordeman
Interview with Linda Wordeman, who studies microtubule dynamics and cell division at the University of Washington School of Medicine.
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Sarafan ChEM-H @stanford-chemh.bsky.social · 22/04/2026
. @stanfordmedicine.bsky.social's 'Walk With Me' features @carolynbertozzi.bskyverified.social, Baker Family Director of Sarafan ChEM-H, whose work explores how chemical biology can help understand disease & develop new approaches to treating cancer & immune disorders:
youtube.com
Walk With Me: Carolyn Bertozzi, chemical biologist studying how sugars on cells shape disease
Meet Carolyn Bertozzi, PhD, a chemist at Stanford Medicine and Nobel Prize–winning scientist whose work explores how chemical biology can help scientists better understand disease and develop new…
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Aaron Straight @astraight.bsky.social · 22/04/2026
I'm incredibly honored at election into the American Academy for Arts and Sciences. And Jodi Foster and Rita Moreno too! Credit goes to the amazing people I've been lucky to work with over many years. www.amacad.org/news/new-mem...
amacad.org
Electing New Members: Recognizing America’s 250th Anniversary
Building on America’s 250-year-old commitment to knowledge, the American Academy of Arts & Sciences announces the leaders in academia, the arts, industry, journalism, philanthropy, policy, research, a...
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Aaron Straight @astraight.bsky.social · 18/08/2025
@currentbiology.bsky.social has always been one of my favorite journals but I think they have now outdone themselves www.cell.com/current-biol.... And picked up by the @nytimes.com as well! www.nytimes.com/2025/08/18/s...
cell.com
Periodic excretion patterns of seabirds in flight
Uesaka and Sato report on the excretion patterns of seabirds in the open ocean determined using a rear-facing video logger.
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Aaron Straight @astraight.bsky.social · 20/06/2025
New preprint from Kelsey Fryer in the lab using ChAR-seq to identify RNAs that are bound to human centromeres. Lots of surprises! #centromere #RNA www.biorxiv.org/content/10.1...
biorxiv.org
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Aaron Straight @astraight.bsky.social · 17/06/2025
Had the privilege of hooding 5 new PhD grads @stanfordbiosci.bsky.social this weekend including my student Kelsey Fryer! Good day for science.
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 10/06/2025
“You can get a other job, but you cannot get another soul”.
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Aaron Straight @astraight.bsky.social · 12/05/2025
Our most recent Synthetic Biology for Sustainability symposium was a great success. Lots of excellent ideas and creative approaches to sustainability. And a wonderful group of scientists too! Check here for more info on our Syn Bio efforts (sb.stanford.edu)
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Polly Fordyce @pollyfordyce.bsky.social · 12/05/2025
Are you a postdoc/grad student preparing to launch a faculty search? Do you have a track record of excellence in research, leadership, mentorship & community engagement? Apply to the 2025 Next Generation Faculty Symposium: www.berkeleystanfordnextgensymposium.com! Pls repost! (1/3)
berkeleystanfordnextgensymposium.com
Stanford.Berkeley.UCSF Next Generation Faculty Symposium
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Volodya Gelfand; Northwestern University @vgelfand.bsky.social · 08/05/2025
Our paper on the role of “mitotic” kinesin Eg5 in neuron development has been published in Development (see journals.biologists.com/dev/article-...). A great work by Wen Lu and colleagues!
journals.biologists.com
‘Mitotic’ kinesin-5 is a dynamic brake for axonal growth in Drosophila
Summary: Kinesin-5 modulates microtubule sliding in neurons, acting as a brake to ensure precise axon pathfinding during Drosophila neuronal development.
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Aaron Straight @astraight.bsky.social · 23/04/2025
This is an amazing opportunity for post-docs, students, faculty search committees and anyone interested in exciting science! Check out the www.berkeleystanfordnextgensymposium.com and apply today.
berkeleystanfordnextgensymposium.com
Stanford.Berkeley.UCSF Next Generation Faculty Symposium
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MIT Press @mitpress.bsky.social · 08/04/2025
We're disappointed to see Ben Barres's powerful book "The Autobiography of a Transgender Scientist" among the ~400 titles removed from the Naval Academy Library. Needless to say, we're proud to have published his book and will keep it — and his memory — alive.
thereader.mitpress.mit.edu
The Coming Out of a Transgender Scientist
"I know that I am making the right decision because whenever I think about changing my gender role, I am flooded with feelings of relief."
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Aaron Straight @astraight.bsky.social · 27/03/2025
I am honored and humbled to be elected as a AAAS fellow (www.aaas.org/news/aaas-we...) with such great colleagues here at Stanford (news.stanford.edu/stories/2025...) and abroad. It really drives home the amazing nature of our scientific community. Special thanks to @dutcherlab.bsky.social's support
aaas.org
AAAS Welcomes 471 Scientists and Engineers as Honorary Fellows | American Association for the Advancement of Science (AAAS)
The American Association for the Advancement of Science, one of the world’s largest general scientific societies and publisher of the Science family of journals, announces the 2024 class of AAAS Fello...
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 27/03/2025
We are seeking to hire a lab tech, this is an HHMI funded position, please share the job posting: hhmi.wd1.myworkdayjobs.com/en-US/Extern...
hhmi.wd1.myworkdayjobs.com
Lab Administration Research Technician- Bertozzi Lab
Primary Work Address: Beckman Center, Stanford, CA, 94305-5323 Current HHMI Employees, click here to apply via your Workday account. We are currently looking for a highly motivated Lab Administration ...
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Maureen Barr @barrlab.bsky.social · 18/03/2025
me, as a senior PI: US science as we know it may be ending? Review these cool manuscripts? Serve on these grant review panels? Yes! All in! Going down in a blaze of glory!
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Nathan Gamarra Ph.D. @ngamarra.bsky.social · 14/03/2025
I am proud to share my first preprint working with @naltemose.bsky.social, where we redesign DiMeLo-seq from the ground up. Thankful for the help and input of collaborators in @astraight.bsky.social and Aaron streets’ lab at Berkeley. More to come soon! www.biorxiv.org/content/10.1...
biorxiv.org
DiMeLo-cito: a one-tube protocol for mapping protein-DNA interactions reveals CTCF bookmarking in mitosis
Genome regulation relies on complex and dynamic interactions between DNA and proteins. Recently, powerful methods have emerged that leverage third-generation sequencing to map protein-DNA interactions...
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Aaron Straight @astraight.bsky.social · 12/03/2025
Wonderful visit to @hutchbasicsci.bsky.social today and thanks to @yarimura.bsky.social for hosting and dinner with the always entertaining @suebiggins.bsky.social and @harmitmalik.bsky.social. A day discussing science with amazing people is unbeatable.
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Dr. Ahna Skop @ahnaskop.bsky.social · 08/03/2025
Another fave
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Aaron Straight @astraight.bsky.social · 27/02/2025
Wanted to share this story about my colleague Bryant Lin. We’re working together on bringing art and science together but his story runs much deeper. www.nytimes.com/2025/02/26/u...
nytimes.com
When This Stanford Professor Got Cancer, He Decided to Teach a Class About It
Dr. Bryant Lin, who teaches medicine at Stanford University, was given a terminal diagnosis. He wanted his students to understand the humanity at the core of medicine.
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Aaron Straight @astraight.bsky.social · 25/02/2025
This is what they mean when they say person skilled in the art. You've got to streak a lot of colonies to get to this level. Not surprised its from Bonnie Brewer 👑 #yeast #toothpick
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Stand Up for Science! @standupforscience.net · 24/02/2025
People keep asking us: “Why are early-career scientists organizing Stand Up for Science?” Because early-career scientists—especially those from underrepresented backgrounds—are getting hit the hardest. Our futures—and the future of science itself—are on the line. 🧵 ⬇️
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 21/02/2025
Ok scientists & those who love science 🧪: here is another exhortation. Call Congress TODAY about the freeze on NIH Council Meetings and Study Sections. Emphasize that this means NO new grants are being funded & labs will soon start to shut down and fire employees. Phone numbers are at: 5calls.org
5calls.org
5 Calls
Spend 5 minutes. Make 5 calls. Make your voice heard.
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Monther Abu-Remaileh @abu-remaileh.bsky.social · 18/02/2025
Honored be named a #SloanFellow! Grateful to my amazing team @stanford-chemh.bsky.social —this wouldn’t be possible without them.
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Aaron Straight @astraight.bsky.social · 20/02/2025
Way to go Brian and @arcinstitute.org!!
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Jeremy Berg @jeremymberg.bsky.social · 19/02/2025
Very important to get this word out!
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Carl T. Bergstrom @carlbergstrom.com · 18/02/2025
"This feels like the early days of the pandemic, except there's less I can do about it", a colleague told me yesterday. Yep. One thing you *can* do is outreach. My sense is that the majority of the country doesn't yet understand the scale or the stakes of what is happening. We have to tell them:
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Aaron Straight @astraight.bsky.social · 15/02/2025
Read this and understand how important science is and can continue to be in the US if we fight for it. Thanks @gsherloc.bsky.social
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Jeremy Berg @jeremymberg.bsky.social · 14/02/2025
(Sorry I took a brief timeout for uncontrollable weeping) In other NIH news, I have heard from multiple sources that NIH plans to fire most, if not all, probationary employees this afternoon. The numbers I am hearing are >5000. Lots of folks extramural staff, intramural scientists, etc.
media.tenor.com
a man with glasses and a mustache is making a sad face
ALT: a man with glasses and a mustache is making a sad face
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Aaron Straight @astraight.bsky.social · 15/02/2025
Varmus is right. Time to stand up for science. www.nytimes.com/2025/02/14/o...
nytimes.com
Opinion | American Science is Under Attack
The Trump administration hobbles research and endangers the public health.
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Carl T. Bergstrom @carlbergstrom.com · 14/02/2025
Make no mistake. This is an all-out attack on health in America. Not only is the EIS vital to controlling infectious disease; it was where a remarkably high fraction of our public health leaders received formative training and experience. www.statnews.com/2025/02/14/t...
statnews.com
CDC cuts expected to devastate Epidemic Intelligence Service, a ‘crown jewel’ of public health
Members of the CDC's Epidemic Intelligence Service were warned Friday that many of them were about to be fired
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Harmit Singh Malik @harmitmalik.bsky.social · 14/02/2025
With measles flaring up and threatening to become a significant concern and H5N1 knocking on the door, today seems like a perfect day to fire all the fellows and postdocs working at the CDC WTAF?!
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Kai Ryssdal @kairyssdal.bsky.social · 13/02/2025
True story: when my older boys were little, they both got whooping cough even though they were vaccinated. It was bad. We asked the pediatrician what would’ve happened if they hadn’t been vaccinated. They would’ve died, he said. www.nytimes.com/interactive/...
nytimes.com
How the Senate Voted to Confirm R.F.K. Jr. as Health Secretary
The Senate confirmed Mr. Kennedy by a vote of 52 to 48 to lead the department responsible for public health.
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Aaron Straight @astraight.bsky.social · 14/02/2025
Just saw that Mike Lauer is stepping down as director of extramural research. A steadfast supporter of the NIH scientific mission. Call your representatives. www.statnews.com/2025/02/13/n...
statnews.com
Second top NIH official, who oversaw awarding of research grants, departs abruptly
Michael Lauer, deputy director of the National Institutes of Health’s extramural research, will leave the agency at the end of the week.
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Stand Up for Science! @standupforscience.net · 12/02/2025
Welcome to the Bluesky account for Stand Up for Science 2025! Keep an eye on this space for updates, event information, and ways to get involved. We can't wait to see everyone #standupforscience2025 on March 7th, both in DC and locations nationwide! #scienceforall #sciencenotsilence
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Aaron Straight @astraight.bsky.social · 08/02/2025
@carlbergstrom.com sums up the NIH cut problem perfectly
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Aaron Straight @astraight.bsky.social · 08/02/2025
One of my colleagues referred to this as the Friday Night Massacre given the destructive impact this will have. A clear and concise message about the facts and impact is so important now. This will hit science in all states regardless of whether they are red or blue.
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Aaron Straight @astraight.bsky.social · 06/02/2025
This is tragic. Such a great program
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Journal of Cell Biology @jcb.org · 03/02/2025
We are pleased to introduce the newest members of the JCB Editorial Board: Anna Akhmanova, @msubrandizzilab.bsky.social, @goleylab.bsky.social, @christlet.bsky.social, @olzmannlab.bsky.social, Marisa Otegui, Christian Ungermann, Chonglin Yang, and Yan Zhao. buff.ly/3Q1O0NT
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Alt National Park Service @altnps.bsky.social · 26/01/2025
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Adam Rogers @jetjocko.bsky.social · 22/01/2025
They…turned off…National Institutes of Health grants? That’s nearly $50 billion of scientific research.
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Carl T. Bergstrom @carlbergstrom.com · 22/01/2025
Communications shutdown. Travel ban. Canceled study sections. Now a hiring freeze? Shutting down the NIH indefinitely without stated cause is literally an act of sabotage. Left: yesterday. Right: today.
Jan 21 2025: 27 job openings listed at NIH.Jan 22 2025: There are no postings at this time.
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Miriam B. Goodman, PhD @wormsense.bsky.social · 01/01/2025
How hard do bacteria-eating nematodes bite in order to break the bacterial cell wall? Check out our new paper, led by Jason Casar & collab with Jen Dionne, using pressure sensing beads that change color upon compression (bluetorial coming soon) rdcu.be/d5n7v
rdcu.be
Upconverting microgauges reveal intraluminal force dynamics in vivo
Nature - Nanoparticle-based ‘microgauges’ are developed for in vivo force sensing and deployed in C. elegans to investigate how mechanical force correlates with electrical signalling in...
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Aaron Straight @astraight.bsky.social · 20/12/2024
Our latest collaboration with Ron Biggs and John Marko at Northwestern is in the wild. Surprising centromere resistance to deformation even in the absence of most core centromere proteins. With @elinehendrix.bsky.social, Kousik Sundararajan and Mina Sun. #centromere www.biorxiv.org/content/10.1...
biorxiv.org
Independence of centromeric and pericentromeric chromatin stability on CCAN components
The chromatin of the centromere provides the assembly site for the mitotic kinetochore that couples microtubule attachment and force production to chromosome movement in mitosis. The chromatin of the ...
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Aaron Straight @astraight.bsky.social · 17/12/2024
Thrilled to announce that Angelina Chan who is doing her masters degree with my group was just awarded a Marshall Scholarship! www.marshallscholarship.org/scholars/202...
marshallscholarship.org
Angelina Chan - Marshall Scholarships
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Arthur Charles-Orszag @acharlesorszag.bsky.social · 03/12/2024
Save the date 📆 Dyche Mullins and I are hosting the “Cell Biology at the Extremes” session at the #CellBio24 meeting on Monday, Dec 16, 5:00 PM. @ascbiology.bsky.social You’ll learn about the latest cool ❄️ hot 🔥 and ultrafast 💨 cell biology. Kindly supported by @focalplane.bsky.social
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