Yibo Xue
@yiboxue.bsky.social
Postdoc studying genome stability at the Durocher lab of Lunenfeld-Tanenbaum Research Institute 🇨🇳🇨🇦
Reposted by Yibo Xue
Excited to share our lab’s latest preprint! We identify DDIAS as a novel single-stranded DNA-binding component of the TOPBP1–CIP2A complex, which acts in a mitotic DNA damage response pathway to protect chromosome integrity. Short summary below, and read it here: www.biorxiv.org/content/10.1...
DDIAS is a single-stranded DNA-binding effector of the TOPBP1-CIP2A complex in mitosis
DNA double-strand breaks and unresolved DNA replication intermediates are particularly dangerous during mitosis. Paradoxically, cells inactivate canonical DNA repair mechanisms during chromosome segre...
www.biorxiv.org
September 10, 2025 at 3:18 PM
Excited to share our lab’s latest preprint! We identify DDIAS as a novel single-stranded DNA-binding component of the TOPBP1–CIP2A complex, which acts in a mitotic DNA damage response pathway to protect chromosome integrity. Short summary below, and read it here: www.biorxiv.org/content/10.1...
Reposted by Yibo Xue
New work from the lab! 🔬
We report that DDIAS is a new component of the mitotic CIP2A-TOPBP1 pathway of genome maintenance. 1/n
www.biorxiv.org/content/10.1...
We report that DDIAS is a new component of the mitotic CIP2A-TOPBP1 pathway of genome maintenance. 1/n
www.biorxiv.org/content/10.1...
Mitotic single-stranded DNA suppression by DDIAS
Incomplete DNA replication and chromosome breakage during mitosis pose major threats to chromosome segregation. The CIP2A-TOPBP1 complex acts to mitigate this peril, but its exact role is not yet unde...
www.biorxiv.org
September 10, 2025 at 4:50 PM
New work from the lab! 🔬
We report that DDIAS is a new component of the mitotic CIP2A-TOPBP1 pathway of genome maintenance. 1/n
www.biorxiv.org/content/10.1...
We report that DDIAS is a new component of the mitotic CIP2A-TOPBP1 pathway of genome maintenance. 1/n
www.biorxiv.org/content/10.1...
Reposted by Yibo Xue
Exciting seminar series from Genome integrity italian Network (GiiN), chaired by myself and Raffaella Di Micco! Short talks (2x30’), at convenient time for EU/USA attendees. Big shots and raising stars in an expanding field. See flyers + link to receive email alerts. Please repost to your network!👇
March 17, 2025 at 9:58 PM
Exciting seminar series from Genome integrity italian Network (GiiN), chaired by myself and Raffaella Di Micco! Short talks (2x30’), at convenient time for EU/USA attendees. Big shots and raising stars in an expanding field. See flyers + link to receive email alerts. Please repost to your network!👇
Reposted by Yibo Xue
European Parliament member 👇🏽
February 19, 2025 at 7:18 PM
European Parliament member 👇🏽
Reposted by Yibo Xue
Please check out our preprint where we find that mitotic transcription helps ensure ecDNA inheritance through chromosomal tethering:
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
www.biorxiv.org
February 17, 2025 at 11:04 AM
Please check out our preprint where we find that mitotic transcription helps ensure ecDNA inheritance through chromosomal tethering:
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...