Fig. 7

Co-occurrence networks of microbial genera (pink) and host gene expression (orange = clock, green = immune, blue = corticotropin) in healthy (panel A) and Argulus-infected (panel B) trout under 12:12 LD. Node and label size scaled to degree centrality score. Label colour denotes rhythmicity (black = rhythm FDR p value < 0.05, grey = rhythm FDR p value > 0.05). Connection colour indicates association (grey = positive, red = negative, determined by Spearman correlation tests) and connection width scaled to correlation strength (thicker lines denote a higher correlation coefficient)