U1 snRNP and RNA polymerase II interaction is predominantly mediated by Prp40 rather than U1-70K in yeast
Xueni Li, Jiaqin Li, Shasha Shi, Zhiling Kuang, Pankaj K. Srivastava, Aaron Issaian, Shaun G. Bevers, Marisa Elise Wagley, Angelo D’Alessandro, Rui Zhao
The paper investigates the interaction between U1 snRNP and RNA polymerase II in yeast, finding that Prp40, not U1-70K, mediates this interaction, contrasting with the human system.
Nucleic Acids Research · Jun 8, 2026Peer-reviewedBiochemistry