Fig. 5: High light up-regulated genes involved in the abscisic acid (ABA) pathway and transiently increased leaf ABA levels. | Communications Biology

Fig. 5: High light up-regulated genes involved in the abscisic acid (ABA) pathway and transiently increased leaf ABA levels.

From: High light and temperature reduce photosynthetic efficiency through different mechanisms in the C4 model Setaria viridis

Fig. 5

a Heatmap of differentially regulated genes involved in the ABA pathway. Cat: catabolism. The first green column displays log2(mean TPM + 1) at ctrl_0h (at the start of treatments, C). TPM, transcripts per million, normalized read counts. Heatmap displays the fold change (FC) bin of DeSeq2 model output values at 1, 2, and 4 h of high light or high temperature versus control at the same time point (q < 0.05). FC bins: highly induced: FC ≥ 5; moderately induced: 5 > FC ≥ 2; slightly induced: 2 > FC > 0; not differentially expressed: FC = 0; slightly repressed: 0 > FC > −2; moderately repressed: −2 ≥ FC > −5; highly repressed: FC ≤ −5. Gene ID: S. viridis v2.1 gene ID, excluding “Sevir”. All genes presented in the heatmaps were significantly differentially regulated in at least one time point. b Concentrations of leaf ABA. Mean ± SE, n = 3 biological replicates. Asterisk symbol indicates statistically significant differences as compared to the control condition at the same time point (Student’s two-tailed t-test with unequal variance, *0.01 < p < 0.05).

Back to article page