Fig. 10From: Profiling of relaxin and its receptor proteins in boar reproductive tissues and spermatozoaDetection of relaxin, RXFP1, and RXFP2 in ejaculated boar spermatozoa. The green-FITC fluorescence indicates relaxin (a/d), RXFP1 (b/e), and RXFP2 (c/f) detection. Corresponding micrographs d, e, and f show the blue nuclei counterstained with DAPI. Inserts in micrographs a and d are zooms of the sperm head and mid-pieceBack to article page