Figure 2

The relationship between different concentrations of HgCl2 and computer-assisted semen analysis (CASA) kinematic parameters for per cent linearity (LIN; (a)), per cent straightness (STR: (b)), per cent WOB (c), maximum amplitude of head lateral displacement (maxALH; µm; (d)), and beat cross frequency (BCF; hz; (e)). Linear regression lines are shown along with the coefficients of determination (R2) for 15 min and 3 h. Each data point represents the mean ± SE value of repeated measurements from six male goats.