The MOS4-associated complex subunit MAC5A maintains meristem development by regulating transcription elongation in Arabidopsis
The precise coordination of co-transcriptional RNA processing with transcriptional elongation is essential for eukaryotic gene regulation, yet the machineries coupling these processes remain largely elusive. Here, we reveal a role for the spliceosome-associated MOS4-associated complex (MAC) in regulating plant developm...