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Bovine sperm structure and movement. A) Schematic representation of mammalian sperm morphology showing the location of the CP. B–E) Still images from Supplemental Movie S1 showing the rotation of the sperm head through one full rotation and direction of the tail movement in the sperm beating cycle. F) Image of sperm in a kinked conformation. Motion of such sperm is shown in Supplemental Movie S2. Original magnification ×1200.
