Figure 5.
Position-specific weight matrix of nucleosomal signatures. Heat map representation of the position-specific weight matrix (PSWM) for the indicated four species. The x-axis indicates positions relative to the nucleosomal dyad; the y-axis indicates the log-odd score of the 16 dinucleotides along mononucleosomal DNA calculated as the ratio of their frequency at each position relative to their genomic frequency. Bars on the right represent a color scale associated with the log-odd score values.
