Proud milestone for our lab – Congrats to our first two graduate students, Lizz Maurais, PhD, and Justin Engel, PhD (@justeng95.bsky.social)!
We also celebrated Lizz’s last day as she moves on to an exciting new adventure. Good luck Lizz!
See our handy graphical abstract and article for free here:
bit.ly/4vsl845
Our work made the cover! (and my very first one!)
Congrats to co-authors as well as Ramanna Shrinivas for cover art and @natcomputsci.nature.com for editing/cover design.
Excited to announce that our research group will be joining the St. Jude Children's Research Hospital Department of Chemical Biology & Therapeutics in September. 🥼 🧬 🧪 @stjuderesearch.bsky.social
Ben Sabari
Excited to share our latest paper! We found that large pieces of the human genome can transfer between cells upon direct contact, endowing recipient cells with heritable phenotypic changes. @cp-cell.bsky.social (1/7)
www.cell.com/cell/fulltex...
🚨 New preprint: GATO-seq did it again! ELOF1 is the missing promoter-proximal factor that confers RNA Pol II resistance to TFIIF. Including ELOF1, DSIF, and NELF in GATO-seq reactions recapitulates promoter-proximal pausing in vitro at physiological conditions for the 1st time.
tinyurl.com/ELOF1
Peter Ly
Video
Peter Ly
Excited to share the first pre-print from our lab!!
Check it out here! www.biorxiv.org/content/10.6...
We found that many RNA-binding proteins canonically understood to regulate RNA processing can also function like transcription factors and cofactors to directly regulate transcription.
⚡New preprint from the lab⚡: A key early checkpoint in gene expression is promoter proximal pausing of RNA polymerase II. For over 20 years, we as field have not been able to recreate pausing under realistic cellular conditions. @robertovn.bsky.social shows that ELOF1 is the missing piece.
Krishna Shrinivas
Jon Henninger
Jordan Meier
Roberto Vázquez Núñez
Finally out in @Cellcellpress!
Proteins with long IDRs are prone to misfolding during protein synthesis.
This is prevented by mRNA 3′UTRs that act as mRNA-based IDR chaperones.
www.cell.com/cell/fulltex...
Check out our new work in Cell Systems @cp-cellsystems.bsky.social! Much of the biochemistry in the cell is organized by biomolecular condensates, but what mechanisms control the distribution of a given condensate throughout the cell? And is this mesoscale organization important for function?
Jon Henninger
Highly conserved mRNA 3′ UTRs act as co-translational chaperones for intrinsically
disordered regions (IDRs), preventing inter-domain misfolding and enabling biogenesis
of fully active proteins.
🚨 New preprint: GATO-seq did it again! ELOF1 is the missing promoter-proximal factor that confers RNA Pol II resistance to TFIIF. Including ELOF1, DSIF, and NELF in GATO-seq reactions recapitulates promoter-proximal pausing in vitro at physiological conditions for the 1st time.
tinyurl.com/ELOF1
Jon Henninger
Video
Roberto Vázquez Núñez
Seychelle Vos
Christine Mayr
🚨Our May issue is now live, including a method to design dynamic unstructured proteins, a benchmark to evaluate spatial alignment methods for spatial transcriptomics, and much more! www.nature.com/natcomputsci...
📰Cover: www.nature.com/articles/s43...
How are biomolecular condensates spatially organized? As example, we focus on fibrillar centers producing ribosomal RNA in the nucleolus. Disrupting this function disrupts their patterning, and disrupting patterning disrupts function. Out in Cell Systems: authors.elsevier.com/c/1nA3C8YyDf... (1/6)
