Figure 6. UVR8W285A and UVR8R338A display constitutive activity in darkness.
(A) Phenotypes and relative hypocotyl length of 4-day-old seedlings of indicated genotypes grown under −UV-B and +UV-B. Data are shown as mean ± SD; n>30. (B) Phenotypes of 4-day-old dark-grown seedlings. Data are shown as mean ± SD; n>30. (C) qRT-PCR analysis of light-regulated gene expression in 4-day-old dark-grown seedlings of indicated genotypes. Data are shown as mean ± SD; n = 3. (D) Phenotypes and hypocotyl length of 4-day-old dark-grown seedlings of indicated genotypes. Data are shown as mean ± SD; n>30. **, p<0.01. Student's t test.