Figure 4

The P-values of paired t-test for comparing profiles between cRE1 promoters without REST and cRE1 with REST (or ncRE1 with REST, or cRE1 with REST and an expression value > 300). The data for increased and decreased levels of modifications upon REST binding are shown in red and green, respectively. Numbers are -log(10) transformation of P-values. An asterisk indicates histone modifications whose P-value from the comparison of RE1 genes is <0.0001 and at least ten times smaller than that from contrasting the corresponding control groups.