The correlation coefficients of nucleosome position datasets in the different gene segments. (A) The average correlation coefficients of the six position datasets [2–6, 11] in the different regions of genes. (B) The average correlation coefficients of the two occupation ratio datasets [3, 4] in different gene regions.(C) Nucleosome occupancy on a gene is separated into the following five regions: promoter, TSS, 5'CDS, mid CDS, 3'CDS and TTS. Every region spans 400 bp.