Pathways - manually collected, often from reviews:
OpenBEL Selventa BEL large corpus:
SMC4
→
U2AF1
(increases)
Evidence: U2AF is a heterodimeric splicing factor composed of a large (U2AF(65)) and a small (U2AF(35)) subunit. In humans, alternative splicing generates two U2AF(35) variants, U2AF(35)a and U2AF(35)b. Here, we used RNA interference to specifically ablate the expression of each isoform in HeLa cells. Our results show that knockdown of the major U2AF(35)a isoform reduced cell viability and impaired mitotic progression, leading to accumulation of cells in prometaphase. Microarray analysis revealed that kno...