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. 2019 Aug 1;13:173. doi: 10.3389/fnbeh.2019.00173

Figure 1.

Figure 1

The basal and stress-induced mRNA expression of mineralocorticoid receptor (MR; A), glucocorticoid receptor (GR; B), oxytocin receptor (OXTR; C), arginine vasopressin receptor 1a (AVPR1a; D) and c-fos (E) in the prefrontal cortex (PFC) of piglets with high-resisting (HR), intermediate (IM) and low-resisting (LR) backtest classifications. Data are expressed as arbitrary units after normalization to ACTB and TBP mRNA expression as endogenous reference genes and represent the least square means (LS means) ± standard errors (SE).