Reposted by Aditya SethiOded Rechavi @odedrechavi.bsky.social · 19/08/2026Lab meetings can be the worst, or the best! :) Here are 22 tips for improving them (including mine) www.nature.com/articles/d41... @nature.comnature.comTwenty-two easy ways to power up your lab meetingsScientists share help and advice on how they got their research discussions flowing. 06623
Reposted by Aditya SethiThe Groth lab @grothlab.bsky.social · 25/02/2026DNA replication globally disrupts the epigenome. But does this create a chromatin-access opportunity for TF binding to facilitate cell identity change? Now 𝐫𝐞𝐩𝐥𝐢-𝐀𝐓𝐀𝐂-𝐬𝐞𝐪 shows 𝘥𝘦 𝘯𝘰𝘷𝘰 chromatin opening & TF binding occurs specifically post-replication, in cellular differentiation & reprogramming!cell.comPost-replicative chromatin accessibility predicts cell fate changeKnudsen and colleagues use repli-ATAC-seq to compare replicated and unreplicated chromatin in two models of cell identity change. They find that lineage-specific elements are accessible earlier in rep... 17127
Aditya Sethi @adityasethi.bsky.social · 11/12/2025Excited to share our review where we propose models for how DNA secondary structures destabilise the replication fork and lead to ssDNA gaps — it’s comprehensive but genuinely a thought-provoking piece. Hope it’s useful to the community. @costerlab.bsky.social www.sciencedirect.com/science/arti...sciencedirect.comHow DNA secondary structures drive replication fork instabilityDNA secondary structures, such as hairpins, cruciforms, triplexes, G-quadruplexes and iMotifs, are common, dynamic features that replication forks rou… 020
Aditya Sethi @adityasethi.bsky.social · 11/12/2025Our review is out! A lot of hard work but completely worth it, especially with the best colleagues (and friends)! Hope you enjoy reading it 010
Reposted by Aditya SethiNature @nature.com · 16/06/2025From today, all new submissions to Nature that are published will be accompanied by referees’ reports and author responses — to illuminate the process of producing rigorous science go.nature.com/4kIRR01go.nature.comTransparent peer review to be extended to all of Nature’s research papersFrom today, all new submissions to Nature that are published will be accompanied by referees’ reports and author responses — to illuminate the process of producing rigorous science. 13305118
Reposted by Aditya SethiThe Coster lab 🧬🔬 @costerlab.bsky.social · 12/06/2025New lab member joining is a great excuse to eat out and take a new lab photo 🎉🍜📷 0102
Aditya Sethi @adityasethi.bsky.social · 16/05/2025Messing around with AI generated images of our selfies. Is that included in lab work as a team building exercise? #ChatGPT #AI #Academia 010
Aditya Sethi @adityasethi.bsky.social · 07/05/2025Caught pouting while discussing lab organization 010
Aditya Sethi @adityasethi.bsky.social · 01/04/2025Stumbled upon this at work. Whoever came up with this is amazing! @icr.ac.uk 000
Reposted by Aditya SethiHana Polasek-Sedlackova @hanasedlackova.bsky.social · 30/03/2025📢 For all DNA fiber enthusiasts! 🟥🟩 We are thrilled to announce the release of our long-awaited AI-based workflow for the automated and quantitative analysis of DNA fibers. It's an exciting step forward—check it out on bioRxiv! lnkd.in/dQWUPtsP 62921
Reposted by Aditya SethiThe Coster lab 🧬🔬 @costerlab.bsky.social · 13/03/2025📷 New lab photos 😎 Still undecided as to which one is better... But we all look so happy 😏 082
Aditya Sethi @adityasethi.bsky.social · 20/03/2025First day of summer @icr.ac.uk and we're treating ourselves to working in the sun and eating Gelato! 031
Reposted by Aditya Sethic0nc0rdance @c0nc0rdance.bsky.social · 06/03/2025When you've been in the cell culture hood all day and finally get to take off your gloves: 25776100
Aditya Sethi @adityasethi.bsky.social · 20/02/2025I can't remember where I originally found this, but it makes me giggle every time I see it 010
Reposted by Aditya SethiThe Groth lab @grothlab.bsky.social · 19/02/2025𝐇𝐨𝐰 𝐝𝐨 𝐜𝐞𝐥𝐥𝐬 𝐫𝐞𝐦𝐞𝐦𝐛𝐞𝐫 𝐰𝐡𝐨 𝐭𝐡𝐞𝐲 𝐚𝐫𝐞 𝐚𝐟𝐭𝐞𝐫 𝐃𝐍𝐀 𝐫𝐞𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧? Our new study “Disabling leading and lagging strand histone transmission results in parental histones loss and reduced cell plasticity and viability” is out in 𝘚𝘤𝘪𝘦𝘯𝘤𝘦 𝘈𝘥𝘷𝘢𝘯𝘤𝘦𝘴. Led by @lleonie.bsky.social @biranalva.bsky.social 🧵 More below👇tinyurl.comDisabling leading and lagging strand histone transmission results in parental histones loss and reduced cell plasticity and viabilityLosing parental histones during DNA replication fork passage challenges differentiation competence and cell viability. 511153
Aditya Sethi @adityasethi.bsky.social · 04/02/2025Reading this great commentary from Michael Fischbach while trying to come up with ideas for projects! Highly recommend to new PhDs, Postdocs or PIs www.cell.com/cell/fulltex...cell.comProblem choice and decision trees in science and engineeringScientists and engineers often spend days choosing a problem and years solving it. This imbalance limits impact. Here, we offer a framework for problem choice: prompts for ideation, guidelines for eva... 000
Aditya Sethi @adityasethi.bsky.social · 26/01/2025Excited to have joined Gideon's lab at ICR, London! Looking forward to doing great science, making new friends and also the delicious lab lunches 🍲 010
Reposted by Aditya SethiItai Yanai @itaiyanai.bsky.social · 22/12/2024The 90/10 rule of scientific discovery: 90% of your results come from 10% of your explorations, but it's not possible to know in advance what specific explorations those will be. 1649
Reposted by Aditya SethiThe Groth lab @grothlab.bsky.social · 20/12/2024Exciting news!🌟 Together with Alexander van Oudenaarden, @jervdberg.bsky.social and @lleonie.bsky.social, we’ve been awarded a €2M NNF Synergy grant. We're thrilled to collaborate🤝 and to develop cutting-edge single-cell and single-molecule methods for replication and chromatin research! 🚀 1446
Aditya Sethi @adityasethi.bsky.social · 12/12/2024Check out our recent work uncovering an unexpected role of the replicative helicase CMG in influencing cell fate decisions in vivo! We also show that it promotes differential expression of the highly conserved cell death gene egl-1 in cells fated to die! 000
Aditya Sethi @adityasethi.bsky.social · 10/12/2024Check out the press release I wrote about our latest work on cell fate decisions in vivo! Our study has revealed that the highly conserved replicative helicase CMG promotes apoptotic fate & others such as neuronal or glial cell fate! www.ucl.ac.uk/biosciences/... @ucl-cdb.bsky.socialucl.ac.ukMaking cell fate decisions during development - CDB researchers and collaborators gain new insightAditya Sethi, one of the co-authors of a paper just published in Nature Comms, explains how it offers new insights into how different cell types are generated during animal development, which in futur... 010
Reposted by Aditya SethiOxford Nanopore @nanoporetech.com · 27/11/2024We are proud to announce a collaboration with UK Biobank to create the world’s first large-scale #epigenetic dataset of 50k participants. The dataset will unlock crucial insights into how #epigenetics drives disease & the breakthroughs to treat them. Read more: nanoporetech.com/news/oxford-... 112538
Reposted by Aditya SethiItai Yanai @itaiyanai.bsky.social · 20/11/2024Out today in Nature: "The Human Cell Atlas"! In my News and Views, I compare the cell atlas to early naturalists creating an atlas of South America. Researchers mining this cell atlas can now make big discoveries, just as the next naturalists then discovered evolution. www.nature.com/articles/d41... 321662