Comparative expressions of caldendrin in normal and subfertile mice by Western blotting. The panels show comparative expression of caldendrin (36 kDa) in testes of normal (XY) and subfertile (XYq-del) mice. Caldendrin is over expressed in the sperms from the subfertile mice. β-Tubulin is the loading control. The intensities of the bands were quantitated using Gene tool software and normalised against tubulin. *indicates statistical significance when compared to XY sperm.