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. 2012 May 30;12:74. doi: 10.1186/1471-2229-12-74

Figure 1.

Figure 1

Venn diagram showing the number of differentially expressed genes in response to drought stress. T2d, TPS1 transgenic line T2 under drought stress; T2w, TPS1 transgenic line T2 under irrigation; WTd, wild-type plant under drought stress; WTw, wild-type plant under irrigation. The numbers of up-regulated genes are shown in red, while the numbers of down-regulated genes are shown in green.