Fig. 8.

An integrated circadian clock model with gene modules of grape berry skins in the late ripening stages. Colored symbols indicate genes within that particular module. Light sensing, proteolysis, alternative splicing and chromatin remodeling or miscellaneous represent certain regions of the model. Red and blue lightning bolts represent the reception of their respective light wavelengths for each gene symbol. Lines in the model represent known interactions between genes; red arrows are positive interactions, black lines are negative interactions, and blue lines indicate direct physical interactions but the direction, positive or negative, is unknown. No lines indicate that there are no known interactions at this time