Fig. 2

ChIA-PET analysis defines the RNAPII interactome in rice during a circadian cycle. a ChIA-PET mapping of the long-range chromatin interactions of genes. b–d ChIA-PET contact heatmaps at 100, 50, and 10 kb resolution of the 08:00 (AM) and 20:00 (PM) datasets. e Mapping browser screenshot showing the RNAPII-defined chromatin interactions, RNAPII occupancy, and RNA-seq data in the box region of d. Each chromatin interaction, RNAPII occupancy, and RNA-seq track represents the normalized loops and read coverage (wiggle plot) at the 08:00 and 20:00 time points. f Circos plot representing the genome-wide view of OsLHY interactions with the corresponding chromosomes in trans at 08:00. The cloned gene corresponding to each contact region is indicated in the outer layer of the plot. The lines in red represent intrachromosomal interactions, and lines in blue represent interchromosomal interactions