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. 2017 Sep 20;7:11965. doi: 10.1038/s41598-017-12353-z

Figure 4.

Figure 4

DA ECs in Ncx1 −/− mutants also lacked expression of a second arterial marker, Connexin-40. (AH) Cx40 expression at 15–17ss in ECs of control (AB,EF) and Ncx1 −/− mutants (C,D,G,H) in the DA (AD) and CV (EH). Green, PECAM-1; Red, Cx40. Scale bar: 25 um. (I) Average Cx40 intensity (in PECAM1 positive area) in the DA and CV. ***P < 0.001. Average values  ±  s.d. are shown; n ≥ 4 embryos per genotype.