Figure 2

Correlation networks among expression levels of STIP1, HSPA2, HSPA4L, HSPH1, DNAJA1 and DNAJB1 genes in liver and duodenum, and their relationships with residual feed intake (RFI), residual intake and body weight gain (RIG), and feed conversion ratio (FCR). Node colour distinguish among tissue transcriptomic (red = liver; grey = duodenum) and phenotypic (yellow) information. Edge colour represents positive (green) and negative (red) correlation coefficients.