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Figure 1 | BMC Plant Biology

Figure 1

From: Reactive oxygen species and transcript analysis upon excess light treatment in wild-type Arabidopsis thaliana vs a photosensitive mutant lacking zeaxanthin and lutein

Figure 1

Effect of high light treatment on plant growth and on gene expression at low temperature. A) Phenotype of WT and npq1lut2 plants at time 0 and 24 h under the high-light and low temperature conditions specified in the text. B) Number of genes (probe set) up or down regulated in npq1lut2 mutant compared to control wild-type plants at the three time points of the experiment (0, 2 and 24 hours of treatment at 10°C and 1000 μmol photons m-2 s-1). White panels are genes from at least 1-fold change to 2-fold change difference, grey panels are genes from at least 2-fold change to 3-fold change difference and black panels are genes with at least a 3-fold change between the mutant and the control. Fold change is indicated in a log2 scale.

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