RNA polymerase common subunit ZmRPABC5b is transcriptionally activated by Opaque2 and essential for endosperm development in maize.
Chen Q, Guo Y, Zhang J, Zheng N, Wang J, Liu Y, Lu J, Zhen S, Du X, Li L, et al. Nucleic Acids Res. 2023 Aug 25; 51(15):7832-7850.