Figure 4From: Absence of spermatozoal CD46 protein expression and associated rapid acrosome reaction rate in striped field mice (Apodemus agrarius)A. agrarius spermatozoa have an accelerated spontaneous acrosome reaction rate. The spontaneous acrosome reaction rate is significantly faster for A. agrarius sperm compared with A. sylvaticus (p < 0.001) and M. m. musculus (p < 0.001) sperm. Each data point represents the average acrosome reaction rate of eight mice.Back to article page