Comparison of serine-phosphorylation levels in 30 different sperm proteins after assessment through mini-array analyses.

The values obtained for the HT of 3 h were transformed in order to obtain a basal arbitrary value of 100, from which the intensity values for the other samples (i.e. HT 24 h) were calculated. Results are given as mean ± SEM, and different superscripts (a, b) mean significant differences (P<0.05) within rows (i.e. between the two holding times) for each protein.