The UAP2-BRR2b Module Regulates Low-Temperature Hypocotyl Elongation by Modulating Pre-mRNA Splicing in Arabidopsis
Plants adapt to low temperatures through transcriptomic reprogramming, yet how the core spliceosome maintains splicing fidelity during cold-regulated development remains poorly understood. Here, we investigated the role of the U4/U6.U5 tri-snRNP-associated protein 2 (AtUAP2) in Arabidopsis using genetic, transcriptomic...