Fig. 3

Biological process GO term analysis of JTK_CYCLE and network analysis. a Pie charts indicate the number of genes with and without a biological process (“BP”) GO term. Bar charts show the number of genes that have each top level biological process GO term. Genes may have more than one GO term. The three bar charts differ in which rhythmic genes and GO annotations were considered. We used either JTK_CYCLE determined list of rhythmic genes (“JTK”) or the expanded list containing also our network-based rhythmic predictions (“Network”). We used the existing list of GO annotations from the Joint Genome Institute (“JGI”) or the expanded list containing also our network-based predicted GO annotations (“Network”). Whereas this figure displays biological process GO annotations, see Additional file 2 for molecular function GO annotations. Also see Additional file 1. b Genes detected as rhythmic by network analysis, but not JTK_CYCLE, that are members of peroxidase, C-type lectins (CTLs), and chitinase gene families described below. See Figs. 6 and 8 for members of the genes families identified as rhythmic by JTK_CYCLE