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. 2013 Dec 30;13:229. doi: 10.1186/1471-2229-13-229

Figure 2.

Figure 2

Distribution 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.