SS4 gene expression in the wild type, Atidd5 and col mutants. The relative transcript level of SS4 mRNA was measured in Arabidopsis grown under (a) short (12 L/12D) and (b) long day (16 L/8D) conditions. Ubiquitin 2 (UBQ2) was used as a constitutive control for normalization.
Ingkasuwan et al. BMC Systems Biology 2012 6:100 doi:10.1186/1752-0509-6-100