Figure 4.

Genome browser view of the chromosomal region containing RD29A and RD29B. A region of chromosome 5, with the indicated position numbers, containing the dehydration and ABA inducible RD29A and RD29B genes as well as three flanking genes is shown. Arrows at the bottom show the direction of transcription below the representation of each gene. The transcript levels of the watered or dehydration stressed samples are shown as colored bars above each gene region, with the relative transcript levels shown inside each colored bar. The type of treatment and what was measured (mRNA levels, type of H3K4 methylation, total H3, or input DNA) are shown at the left. The histogram bars measure the number of times each region was identified by sequencing (y-axis coverage scale with a top value range of 20 to 110, depending on the coverage range of each sample).