Abstract
The protamines are basic proteins found in the nucleus of the spermatozoon. They are synthesized and deposited in the DNA of the cell at the end of spermatogenesis (TYROU et al., 1998). According to Erenpreiss et al. (2006), protamine has the function of compressing, stabilize and protect the genetic material in the nucleus of the sperm, so the male gamete after penetrating the oocyte is …