Title:Structural and biochemical characterization of the modification-restriction system of Bacillus-stearothermophilus V / Caracterizacion bioquimica y estructural del sistema de modificacion-restriccion de Bacillus stearothermophilus V
Title:Sperm basic nuclear proteins in the bivalve mollusc Mesodesma donacium: Characterization and comparison with histone-like and protamine-like proteins of other molluscs