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. 2018 Dec 18;9:1740. doi: 10.3389/fphys.2018.01740

Figure 2.

Figure 2

Effects of IOP and T3 injection on BM preference and imprinting score. (A) Results of 1-day chicks. (B) Results of 4-days chicks. NS (no significant difference), *(p < 0.05), **(p < 0.01), ***(p < 0.001). (C) BM score of individual chick was plotted against the imprinting score. Open symbols denote the low T3 groups; day-1 chicks with IOP injection (Δ), day-4 control chicks (◦). Filled symbols denote the high T3 groups; day-1 control (▴), day-4 chicks with T3 injection (•).