Fig. 6

Chromatin immunoprecipitation (ChIP) results of LOX4 and LOX8 gene. (A) H3K9ac and H4K5ac levels in the promoter regions (sets A–E) of the LOX4 gene after GA treatment in maize aleurone layers during the PCD process and schematic representation of the LOX4 gene. (B) H3K9ac and H4K5ac levels in the promoter regions (sets A–E) of the LOX8 gene after GA treatment in maize aleurone layers during the PCD process and schematic representation of the LOX8 gene. Each assay was repeated three times for every sample in three independent experiments. *, P < 0.05, ***, P < 0.01, by Student’s t test