Fig. 6

Summary of differentially expressed genes between summer and winter morphs of D. suzukii. a Venn diagram showing the number of up- and down-regulated genes in heads and bodies of winter morphs relative to summer morphs. b Histograms showing the distribution of fold changes of differentially expressed genes in summer and winter morphs. Fold changes represent the ratio of expression levels of winter to summer morphs. Genes are binned into groups based on log₂ (fold change). Up- and down-regulated genes have positive and negative log₂ (fold change) values respectively. Left and right panels show the histograms for head and body transcriptome data respectively. Histograms were generated using R. Cutoff q value (FDR-adjusted p value) < 0.05