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. 2017 Sep 25;7:12272. doi: 10.1038/s41598-017-11129-9

Figure 4.

Figure 4

Connexin 43 expression, relative to GAPDH, in human fetal hearts aged 67–137 DGA. (A) Cx43 expression is significantly increased in the mid-second trimester (107–136 DGA) when compared to 67–73 DGA and 96 DGA. (B) Example Western blot of Cx43 expression across gestation, and the GAPDH loading control, which did not demonstrate developmental regulation. (**p = 0.001 and ***p = 0.0004).