Distribution of nucleosome occupancy in pre-miRNA, exon and intron. (A) Density plots for all pre-miRNAs, exons and introns. These plots illustrate the frequencies of nucleosome positioning among pre-miRNAs and exons. (B) Density plots for all intronic pre-miRNAs and their two neighboring exons. (C) Density plots for all intergenic pre-miRNAs and exons.
Zhu et al. BMC Genomics 2011 12:329 doi:10.1186/1471-2164-12-329