Fig. 7

Ibd1 is localized in promoters, ORF and terminators. In regions with more than or equal to fourfold enrichment (IP/NPUT), Ibd1 localizes to 8 specific type regions, including: a 483 ORF, b 91 promoters, c 33 terminators, d localization in 2 regions where there is overlap between the promoter of one predicted gene and the terminator of another, e 13 regions showed localization to a single 5′ promoter region potentially controlling expression of two predicted genes, f localization to 11 single terminator 3′ regions of two distinct predicted genes. Combining these data for genes that present enrichment in the ORF and intergenic region, we found that there is mutual enrichment in g 37 regions that occupy from the promoter to the ORF, and h 19 regions that present enrichment from the ORF to the terminator region (see Additional files 6, 7 for Raw Data). The fold enrichments are presented besides each peak