Figure 4From: Developmental and light-entrained expression of melatonin and its relationship to the circadian clock in the sea anemone Nematostella vectensisTemporal expression dynamics of NvClock, NvTimeout, NvCry1a and NvCry1b genes by whole mount in situ hybridization. The stages for each gene represent embryos 24 - (a, f, k, p), 48- (b, g, l, q) 96- (c, h, m, r), 144- (d, i, n, s) and 168- (e, j, o, t) hours post-fertilization.Back to article page