Fig. 2From: Transcriptome profiling of Lymnaea stagnalis (Gastropoda) for ecoimmunological researchPrincipal component analysis (PCA) plot showing variation in transcriptome-wide expression profiles of the experimental snails. The first two principal components (PCs) after internal normalisation in Sleuth are used. PCA plots for the first five PCs, as well as the proportion of total variance each of them explained in the data, are presented in Additional file 2Back to article page