Fig. 8From: Diel pattern of circadian clock and storage protein gene expression in leaves and during seed filling in cowpea (Vigna unguiculata)Expression of the circadian clock genes VunGI, VunELF3, VunTOC1 and VunLHY in cowpea leaves sampled under growth chamber conditions. Expression represents the normalized expression NE according to the formula (NE) = 2^-(Ct experimental – Ctn). Samples were collected in 3 h intervals during 48 h (LD) and during 24 h under free-running condition. Three samples were analyzed for each time point and error bars indicate the standard deviation. A significant rhythm in the time series according to JTK_CYCLE is indicated with an asteriskBack to article page