Fig. 3.

Physical interaction of Sema7A and PlxnC1 in the OB. Sema7A–PlxnC1 interaction was detected by the binding assay with AP-fusion proteins. Two consecutive OB sections at P4 were stained with PlxnC1-AP and immunostained with antibodies against Sema7A (left). OB sections were also stained with Sema7A-AP and immunostained with antibodies against PlxnC1 (right). Positive correlations are found between the AP-staining and immunostaining signals. The Pearson’s correlation coefficient was calculated (r). n = 50 glomeruli. Scale bar=25 μm