Out now in Science! Our study challenges long-standing assumptions about transcription factor specificity in eukaryotes. Novel single-molecule measurements of TF behavior in living cells reveal an independence of locus-specific binding from DNA sequence recognition.🧵
www.science.org/doi/10.1126/...
Doing a linear stretch on these images shows how dramatic the "edits" were, revealing the deception in clear terms.
This should be a complete scandal for Thermo Fisher and more people in the biosciences should be talking about it.
How intrinsically disordered regions (IDRs) shape chromatin binding and nuclear organization of transcription factors (TFs) remains unclear. We used proximity-assisted photoactivation (PAPA), a single...
This work nicely quantifies a major issue in our universities: "In higher education, administrative costs have risen much faster than instruction and research costs (4). MIT Faculty grew by only 9.2% between 1985 and 2023, while administrative staff grew by 189%." www.pnas.org/doi/10.1073/...
BWJones
The Thermo Fisher situation keeps getting worse. We've now collected 450+ problematic images presented as verification data in TF's antibody catalog. This includes:
🖌️ Dozens more images with duplications or painting
🖨️ Hundreds of blots that all share the same background (behold slideshow below)
New preprint! In an fun collaboration with @imaeso.bsky.social and @mirimiam.bsky.social led by Manu F-M, we set to explore the potential adaptation of transposable elements 👾 to host adenine DNA methylation by recruiting prokaryotic DAM methyltransferases: www.biorxiv.org/content/10.6.... 1/6
www.biorxiv.org
Video
A big preprint from my group!
Muller Elements are considered to be conserved in flies. We tested it by reconstructing the ancestral dipteran karyotype using 340 chromosomal genomes and suprise suprise, they're not...
Led by @juliagries.bsky.social and Sam Ebdon. www.biorxiv.org/content/10.6...
🧵👇
And some lizards are more closely related to snakes than they are to other lizards! Biology is weird.
