Figure 7From: Developmental and light-entrained expression of melatonin and its relationship to the circadian clock in the sea anemone Nematostella vectensisRelative mRNA expression of Clock Genes in Nematostella vectensis. Data of a) Clock, b) Cycle, c) Timeout, d) Cry1a, e) Cry1b and f) Cry2 in Nematostella vectensis kept in a light–dark (12:12 h), constant darkness, or constant darkness with melatonin supplementation (0.1 μM). Data normalized by the ribosomal protein P0. Each point represents five individuals. *Statistically different from light–dark with P <0.05.Back to article page