Figure 2From: Four distinct types of dehydration stress memory genes in Arabidopsis thalianaDistribution of dehydration stress responding genes in A. thaliana in S1 and S3. Left panel). Transcript levels from dehydration stress responding genes that are up-regulated or down-regulated during S1 (color key at the bottom) plotted by the log2 of their S1 levels along the x-axis, and by log2 of their S1/watered ratio along the y-axis. Right panel) Transcript levels of dehydration stress memory genes: as in (A) except the y-axis is the log2 of the S3/watered ratio. The clustering of the four colors illustrates the distribution of the four distinct memory response types: revised response [+/-] and [-/+] memory genes clustering closer to their pre-stressed (W) levels, while the [+/+] and [-/-] increasing separation from these levels.Back to article page