Pinned
Latest from the Klose lab: we discover a new role for the PNUTS-PP1 phosphatase complex in regulation of PolII pause release. www.cell.com/molecular-ce...
Emilia Dimitrova
@edimitrova.bsky.social
Scientist interested in chromatin and regulation of transcription. Klose lab, University of Oxford
449 followers243 following60 posts
Pinned
Latest from the Klose lab: we discover a new role for the PNUTS-PP1 phosphatase complex in regulation of PolII pause release. www.cell.com/molecular-ce...
Emilia Dimitrova reposted
(1/9) Excited to share my preprint on Polycomb 3D chromatin interactions from my postdoc with @andersshansen.bsky.social! We were surprised to find that canonical PRC1 doesn't seem to be the only contributor to these interactions: www.biorxiv.org/content/10.6...
Great to see this work @mileshuseyin.bsky.social out. Enjoyed seeing some of the data when he visited our lab, looking forward to digging in the details
Dissection of Polycomb complexes reveals canonical PRC1-independent 3D chromatin interactions https://www.biorxiv.org/content/10.64898/2026.10.13.758654v1
Emilia Dimitrova reposted
Very proud of this study! Two fundamental processes in gene expression turn out less tightly connected than thought. And their relationship may help explain some surprising vulnerabilities of cancer cells. A big thank you to Agata and Deepshika for years of hard work, and kudos to all collaborators!
Two steps in gene expression that should move together… don’t. In our new paper we show that pre-mRNA cleavage and RNA polymerase II (RNAPII) termination shift in opposite directions – with a surprising link to gene expression and cancer cell vulnerability. Read more here: tinyurl.com/3pkeuctp
Emilia Dimitrova reposted
Dr. Amanda Fisher from the University of Oxford will be presenting groundbreaking research for this year’s P01 Symposium! Save your spot today: nyulangone.zoom.us/webinar/regi... #chromatin2026
Emilia Dimitrova reposted
Great session next week! Not to be missed! @paul-villain.bsky.social from our neighbouring lab has a fantastic story
📢🧬Join us on Wednesday, Oct 7th for the next #FragileNucleosome seminar to hear exciting chromatin stories from Moonmoon and Paul! If you still haven't registered for our series: us06web.zoom.us/webinar/regi...
On of my favourite meetings! Great opportunity to learn about UK-based science! Lovely to see @oxfordbiochemistry.bsky.social being well represented this year. Also - 3 Klose lab alumni! Gutted that I don't think I can make it to York this time!
What’s next in transcription and chromatin biology? Find out in York, 18–20 November, as researchers come together to share the latest breakthroughs in epigenetics, genome organisation and transcriptional regulation. Book your place. https://www.eventsforce.net/biochemsoc/286/register
Emilia Dimitrova reposted
I really enjoyed chatting with Stefan at the recent EMBO transcription and chromatin meeting about some of my thoughts on CpG island biology!
In this episode we speak with @robklose.bsky.social, Professor of Genetics at the University of Oxford, about how CpG islands help control gene expression and chromatin regulation during development. #podcast #epigenetics Listen here: activemotif.com/podcasts-rob...
Emilia Dimitrova reposted
Deadline fast approaching for the Transcription and Chromatin UK meeting - 18-20 November 2026. Submit your abstract for this exciting meeting by tomorrow for a chance to present. Hope to see you in York! 🧬
Transcription and Chromatin UK brings together the rich transcription and epigenetics community in the UK and leading experts from abroad. Most talks will be selected from abstracts and interspersed with invited speaker presentations, submit your abstract before 18 Sept! 🧪 bit.ly/4eWyTmc
Beautiful! Congratulations @joyjoychoi.bsky.social
Excited to share our new preprint on in situ chromatin structure of the inactive X chromosome in differentiated female mouse embryonic stem cells. www.biorxiv.org/content/10.6... 🧵1/8
Emilia Dimitrova reposted
Excited to share our new preprint on in situ chromatin structure of the inactive X chromosome in differentiated female mouse embryonic stem cells. www.biorxiv.org/content/10.6... 🧵1/8
Emilia Dimitrova reposted
📣 Interested in non-coding disease-causing variants? Check out our review "Mechanisms underlying disease-causing variants in promoters and enhancers". Interesting mechanisms, challenges and future perspectives. Great to work with @wbickmor.bsky.social, Kun and Ryan! www.nature.com/articles/s41...
It was great working with students Kun and Ryan and @hannahlong.bsky.social, combing the literature to try and find examples of bona fide disease-causing variants in non-coding elements - promoters, enhancers and silencers. www.nature.com/articles/s41...
Emilia Dimitrova reposted
🎤 #FragileNucleosome is back next Wednesday! Hope you enjoyed the summer!Join us next 📅Wednesday to hear about 🧬fascinating research from @mpalamin.bsky.social from Krebs lab and @robertovn.bsky.social from Vos lab. To register if you haven't before: us06web.zoom.us/webinar/regi...
Emilia Dimitrova reposted
Delighted to finally share the preprint on this crazy project! Deleting all the major NAPs of E. coli is viable. The strain, while fragile, grows surprisingly well. But, what happens with transcription, genome compaction, genome organisation...? Find out here: www.biorxiv.org/content/10.6...
Who needs chromatin anyway...? NOT THIS GUY! www.biorxiv.org/content/10.6... 1/n
Crazy stuff! Love the idea of Frankencoli! 😂 well done @paul-villain.bsky.social and @tobiaswarnecke.bsky.social
Who needs chromatin anyway...? NOT THIS GUY! www.biorxiv.org/content/10.6... 1/n
Emilia Dimitrova reposted
@mileshuseyin.bsky.social and the lab have put together a comprehensive protocol for genome-wide Micro-C and for Region-Capture Micro-C in @natprot.nature.com : www.nature.com/articles/s41... See also the GitHub for a user-friendly end-to-end computational pipeline: github.com/ahansenlab/M...
New Article! Mapping 3D genome organization at nucleosome-scale with Micro-C and Region Capture Micro-C (RCMC)
Emilia Dimitrova reposted
Does every enhancer work with every promoter? With @jengreitz.bsky.social and Will Greenleaf, we revisit this long-debated question and resolve an outstanding contradiction in the field. A tour 🧵👇 www.biorxiv.org/content/10.6...
Emilia Dimitrova reposted
"the first validated, large-scale framework for judging the quality of life science papers independently of venue, identity, and prestige...Blinded domain-expert professors sided with score three times more often than with journal rank" the-one-percent.qedscience.com 1/n
Emilia Dimitrova reposted
Best news on such a hot day! Congratulations @au-ho-yu.bsky.social and @robklose.bsky.social - an amazing achievement! Alan has done an amazing job and is currently working hard to address the reviewers' concerns! Comments came took 4 months to come back - reviewer 2 doesn't agree with g.e.d!
🎉 Meet The 1%. Out of 57,455 bioRxiv life science preprints, QED Science selected 574 exceptional manuscripts through blind evaluation. The 1%: the-one-percent.qedscience.com Good science deserves to be seen. @biorxivpreprint.bsky.social @openrxiv.bsky.social @richardsever.bsky.social
Emilia Dimitrova reposted
Emilia Dimitrova reposted
This study led by @flavia-con.bsky.social from the Brockdorff lab is finally published at Nature Communications! www.nature.com/articles/s41... Using live-cell and single-molecule imaging, this work dissects how the epigenetic regulator #SMCHD1 interacts with chromatin during X-inactivation.
Fresh preprint by @flavia-con.bsky.social from our lab uncovers how SMCHD1 finds & binds chromatin using live-cell single-molecule imaging🔬 She reveals how SMCHD1 dynamically engages chromatin, including the inactive X chromosome, to maintain gene silencing. www.biorxiv.org/content/10.1...
Yaay! Well done @bluebuleta.bsky.social and team! Great to see this work finally out! Read the paper to see how SETDB1 and HUSH regulate Xist transcription
🧵 Happy to share that the final version of our study is finally out in @natcomms.nature.com today: www.nature.com/articles/s41... What started as an unexpected observation—that SETDB1 depletion accelerates X chromosome silencing—led us to uncover a role for SETDB1 in regulating Xist transcription.
Unacceptable! Have people started asking for refunds? We don't use Thermo antibodies much but have a couple in the freezer (one I have to admit is good!)
Thermo Fisher now has a page up in response to our observations. They flatly deny that images were manipulated or fabricated while repeating that images were "optimized for presentation and clarity on the website", no lie, six times. www.thermofisher.com/us/en/home/l...
Emilia Dimitrova reposted
Congratulations @robklose.bsky.social for being elected as a Fellow of the Royal Society! royalsociety.org/news/2026/05... great news to have two outstanding scientists, Rob and Colin, from @oxfordbiochemistry.bsky.social joining the Royal society today!
Emilia Dimitrova reposted
Today we celebrate our colleagues Colin Kleanthous and Rob Klose as they join the Fellowship of the Royal Society, one of the highest honours in the scientific world, in recognition of their impactful contributions to knowledge. Congratulations! 👏 👏 👏 Read more ⬇️
Emilia Dimitrova reposted
Emilia Dimitrova reposted
Replying to @lapassmore.bsky.social
Very importantly, one of the co-organisers @xrnchew.bsky.social is cycling to the meeting to raise awareness and funds for 'All things small and green' . Please join him or sponsor him! gofund.me/f4068dc3c
Emilia Dimitrova reposted
Only 1 week left to register for the RNA 3' ends processing meeting, come one, get a wiggle on!! meetings.embo.org/event/26-rna3
Emilia Dimitrova reposted
Looking forward to hosting Iva Tchasovnikarova @oxfordbiochemistry.bsky.social today for a seminar today! Come along to hear about Fluorogenetic interrogation of epigenetic repression 1 pm Dorothy Crowfoot Hodgkin Building - Seminar Room 2 Department of Biochemistry Oxford
Emilia Dimitrova reposted
Emilia Dimitrova reposted
I wrote an essay. It’s about gain-of-function mutations. And penguins. Also ion channels, chihuahuas, the film Alien, recycled cardboard, and the Apollonian mind. Oh, and muffins. Thanks to the editors of #GENETICS @genetics-gsa.bsky.social for letting me take some stylistic liberties. 1/2
Emilia Dimitrova reposted
Just a quick reminder that the first of these Associate Professorships have a closing date for applications of April the 8th. Get your application in now! Please repost
We are excited to be recruiting into 3 Associate Professorship's in @oxfordbiochemistry.bsky.social. Come join us as a colleague and benefit from our vibrant and multidisciplinary environment. Reach out to me if you have any questions. Please repost! (tinyurl.com/48deybuu) (tinyurl.com/4pdvjaft).
Emilia Dimitrova reposted
We are excited to be recruiting into 3 Associate Professorship's in @oxfordbiochemistry.bsky.social. Come join us as a colleague and benefit from our vibrant and multidisciplinary environment. Reach out to me if you have any questions. Please repost! (tinyurl.com/48deybuu) (tinyurl.com/4pdvjaft).
Emilia Dimitrova reposted
We are looking for a Postdoc to join our lab at @oxfordbiochemistry.bsky.social. This is a dry-lab focused post on the computational analysis of long read single-cell sequencing data to understand the role of transposable elements (TEs) in early development. my.corehr.com/pls/uoxrecru... #TEsky
Emilia Dimitrova reposted
Another fantastic evening celebrating truly inspirational women at the Suffrage Science Awards in Life Sciences 2026. Read about the awardees and what the nominators - previous recipients - had to say about why they nominated these exceptional women: bit.ly/LifeSciences2026
Emilia Dimitrova reposted
daylight savings in the USA skipped us forward 1 hour, so we might be starting 1 hour earlier for some. Check your time against 9:00 PDT / 12:00 EDT (instead of PST/EST) to ensure you've got the correct start time for tomorrow!
⚡This Wednesday! 🥁We've got two exciting chromatin talks coming up from @almassalha.bsky.social and @carmeloferrai.bsky.social 🐣If you haven't registered for the series, please register and join us: us06web.zoom.us/webinar/regi...
Emilia Dimitrova reposted
⏰ Calling all chromatin aficionados! We we will be joined by @adelmanlab.bsky.social from @harvardmed.bsky.social for our March 27th webinar 📅 Karen will be sharing her groups work on 'Transcription & RNA Quality Control in Health & Disease' 😷🧬 Register here: us06web.zoom.us/webinar/regi...
Emilia Dimitrova reposted
meetings.embo.org/event/26-rna3 To all 3' end (and RNA, in general) enthusiasts. I'm organising a great conference in Oxford 7th-11th Sept with @lapassmore.bsky.social and Christine Mayr. The lineup of speakers is brilliant! Registration closes 4th May. Please consider it!
Emilia Dimitrova reposted
Happy to share our new preprint! 📊 We benchmarked methods for locus-level transposable element quantification in short-read scRNA-seq, using both real datasets and simulations with read-level ground truth. Huge thanks to @catavallejos.bsky.social and @antonio-scialdone.bsky.social! #TEsky
Benchmarking computational tools for locus-specific analysis of transposable elements in single-cell RNA-seq datasets https://www.biorxiv.org/content/10.64898/2026.02.26.708244v1
Very nice review by @mileshuseyin.bsky.social and colleagues!
I had a lot of fun putting this together with @suminkim.bsky.social and @andersshansen.bsky.social! Glad to have had the chance to work on it!
Emilia Dimitrova reposted
Excited to share @suminkim.bsky.social and @mileshuseyin.bsky.social 's new Current Opinion review on how Polycomb complexes mediate 3D genome interactions including mechanistic models and potential roles in gene regulation: www.sciencedirect.com/science/arti...
Emilia Dimitrova reposted
1/3 New bioRxiv preprint from the lab: “Minute-scale coupling of chromatin marks and transcriptional bursts”. Led by Xiohui Gao & Chaebeen Ko. bioRxiv : www.biorxiv.org/cgi/content/...
Emilia Dimitrova reposted
Come to hear Alan's great new story on SET1/MLL proteins and transcription next Wednesday. @fnucleosome.bsky.social
🥁 #FragileNucleosome is back on Jan 28! We are very excited to host @au-ho-yu.bsky.social and @gcloner.bsky.social as our first speakers of 2026! 📋Please don't forget to register for our 2026 seminar series: us06web.zoom.us/webinar/regi...
Come to hear Alan's great new story on SET1/MLL proteins and transcription next Wednesday. @fnucleosome.bsky.social
🥁 #FragileNucleosome is back on Jan 28! We are very excited to host @au-ho-yu.bsky.social and @gcloner.bsky.social as our first speakers of 2026! 📋Please don't forget to register for our 2026 seminar series: us06web.zoom.us/webinar/regi...