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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: Prostaglandins Other Lipid Mediat. 2012 Feb 11;97(0):109–119. doi: 10.1016/j.prostaglandins.2012.02.001

Figure 6.

Figure 6

Identification of EP4R-dependent gene expression in the DA. Expression of eleven genes identified by microarray analysis as increased in the wild type DA compared to Ptger4−/− DA were further analyzed by qPCR. Expression of myocardin was also evaluated because of its established role in DA closure. Expression of each of the genes in the full term Ptger4+/+ DA and Ptger4+/+ adjacent aorta was compared to expression in Ptger4−/− DA. N=8 for DA, n=4 for aorta‥ . * p-value < 0.05, **p-value < 0.01, *** p-value<0.001.