📣Huge congrats to our postdoc, Takaya Totsuka, on his new paper @currentbiology.bsky.social 🎉 He found that Ca2+ oscillations regulate oocyte spindle rotation! 🐭The project started during his PhD with Prof. Miho Ohsugi.
Free link: authors.elsevier.com/c/1lUqk3QW8S...
🚨Our latest work on selfish centromeres is published @currentbiology.bsky.social 🐭🧬We found that the spindle checkpoint contributes to non-Mendelian segregation! Huge congrats to our lab manager, Zaak Walton, who led the project🎉
Free link:
authors.elsevier.com/a/1lQzN3QW8S...
Having a lot of fun at #EMBOMobileGenome 😃
Perfect timing for our paper from the lab of @toddmacfarlan.bsky.social to be out @natcomms.nature.com!!
…and I’m currently on the job market looking for a new scientific home!
www.nature.com/articles/s41...
Takashi Akera Lab
Our study with Anjana Rao's lab was just published at NSMB 🥳 Shows how OGT prevents TET proteins from activating retrotransposons, particularly those in heterochromatin. Paper has 6-base and ONT sequencing data from OGT iKO mESCs, and also interesting OGT inhibitor data 👀.
rdcu.be/efuho
Finally out! 🥳 Our paper showing how a transposable element (TE) insertion can cause developmental phenotypes is now published @natgenet.nature.com 🧬🦠🐁
Below is a brief description of the major findings. Check the full version of the paper for more details: www.nature.com/articles/s41588-025-02248-5
So excited to share this preprint from the Rosin lab in collaboration with the Hawley lab and @eelcotromer.bsky.social on moth spermatogenesis! We investigate the meiotic errors that occur during the formation of apyrene sperm (that have no DNA) in silkworms!
www.biorxiv.org/content/10.1...
New Akera's lab paper! Congrats @takashiakeralab.bsky.social and Eddie!
Takashi Akera Lab
Melania Bruno
authors.elsevier.com
authors.elsevier.com
KRAB-zinc finger proteins repress retrotransposons and rapidly evolve in mammals. Here, the authors show that ERV insertions drive the emergence and diversification of new KZFP genes in mice, revealin...
Activation of an LTR retrotransposon inserted upstream of the Fgf8 gene produces viral-like particles in the mouse developing limb, triggering apoptosis and causing limb malformation. This phenotype c...
The goal of meiosis is typically to produce haploid gametes (eggs or sperm). Failure to do so is catastrophic for fertility and offspring health. However, Lepidopteran (moths and butterflies) males pr...
Nature Structural & Molecular Biology - Here the authors show that the disruption of OGT expression in mouse embryonic stem cells unleashes TET activity, causing genome-wide decreases in DNA...
In general, the kinetochore position and the sister-chromatid cohesion site are spatially linked. Here, the authors find a meiosis-specific distal cohesion site decoupled from the kinetochore in Perom...
