Figure 5From: Reactive oxygen species and transcript analysis upon excess light treatment in wild-type Arabidopsis thaliana vs a photosensitive mutant lacking zeaxanthin and luteinTranscriptional induction, dose-dependent to 1O 2 , of genes encoding chloroplast proteins. Most relevant genes encoding chloroplast proteins, that showed a statistically significant response to high light at low temperature only in npq1lut2, are reported. Up-regulation is defined as described in Methods. Abbreviations: ALB, albino; CIA, chloroplast import apparatus; CHY, carotene hyroxylase; DUF, uroporphyrinogen III synthase; GSA, glutamate-1-semialdehyde 2,1-aminomutase; HCF, high chlorophyll fluorescence; HPD, 4-hydroxyphenylpyruvate dioxygenase; LCY, lycopene cyclase; NYE, non-yellowing; PDS, phytoene desaturase; SIG, RNA polymerase sigma subunit; TIC/TOC, translocon of inner/outer chloroplastic membrane; UPM, urophorphyrin methylase; VTE, tocopherol cyclase; ZE, zeaxanthin epoxidase.Back to article page