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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Fertil Steril. 2011 Mar 15;95(6):2107–2113.e4. doi: 10.1016/j.fertnstert.2011.02.024

Figure 2.

Figure 2

Detection of implantation sites in wild type, Lpar1(−/−)Lpar2(−/−), Lpar3(−/−), and S1pr2(−/−)S1pr3(−/−) females on gestation day 4.5 by Evans blue dye injection. A. Uterine images. Red arrows indicate implantation sites. No implantation sites were detected in the Lpar3(−/−) uterus but healthy-looking blastocysts were flushed from the uterine horns (data not shown). B. Number of implantation sites. N=5–9. Error bars represent standard deviation.