Fig. 2
From: Expression and regulation of ATF6α in the mouse uterus during embryo implantation
The expression levels of ATF6α mRNA and protein in the mouse uterus during pregnancy were detected by RT-PCR (a) and western blotting (b and c), respectively (n ≥ 3). D1–D8, uterine sections from days 1 to 8 of pregnancy; D5N, non-implantation sites on day 5 of pregnancy; D5I, implantation sites on day 5 of pregnancy. The results of statistical analysis are shown as histograms. Different lowercase letters on the bars indicate significant differences between specific two groups (‘a’ and ‘a’, ‘b’ and ‘b’, ‘f’ and ‘f’, etc., P < 0.05; ‘a’ and ‘b’, ‘b’ and ‘c’, ‘c’ and ‘e’, etc., P < 0.05 or P < 0.01)