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Nucleosome occupancy at the TSS in liver-specific genes. Nucleosome occupancy at TSS of Liver-specific genes (n = 1074) in the liver (A) and brain (B). Two typical liver-specific genes Cytochrome P 450 (C) and Murinoglobulin (D) have nucleosome-free TSS in the liver, while the same positions are occupied by nucleosome in the brain.
