MAD2B guides chromosome stability in mitosis via the MAD2B-CIP2A signaling axis.
Error-free mitosis depends on accurate chromosome attachment to spindle microtubules, monitored by the spindle assembly checkpoint machinery, which prevents precocious chromosome segregation and reduces the risk of aneuploidy. MAD2B, a homologue of MAD2, is critical for mitotic quality control and DNA damage repair. Ho...