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Figure 3 | BMC Plant Biology

Figure 3

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 3

Lhc gene expression. Light harvesting complex (Lhc) gene expression after 24 h stress (1000 μmol photons m-2 s-1, 10°C) in wild-type (gray bars) and npq1lut2 (white bars) plants. For each sample, the average of three repetitions was used to calculate the fold change, which is expressed using the log2 scale. The genes significantly down-regulated after RMA analysis are Lhca1 (251814_at), Lhcb1 (255997_s_at; 267002_s_at), Lhcb2 (263345_s_at; 258239_at), Lhcb3 (248151_at), Lhcb4.2 (258993_at), Lhcb6 (259491_at). The genes significantly up-regulated after RMA analysis are Lhcb4.3 (265722_at), Lhcb7 (259970_at), ELIP1 (245306_at) and ELIP2 (258321_at). Lhca4 (252430_at) was significantly down-regulated only in the wild-type plants whereas Lhca6 (256015_at) was significantly up-regulated only in the mutant plants.

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