Figure 4.

Lack of linear correlation between expression levels and gene body methylation or TATA-box presence. (A) Plot of the median expression level across the whole NASC arrays dataset in 10% bins (X-axis) versus the frequency of methylated genes in the bin (Y-axis), as determined by Zhang et al. [24]. (B) Same as (A), except using data from Zilberman et al. [25]. C) Same as (A), except the Y-axis represents the frequency of TATA-containing genes according to the MotifSearch definition [26]. D) Same as (C), but using the PlantProm definition [27].

Aceituno et al. BMC Genomics 2008 9:438   doi:10.1186/1471-2164-9-438
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