publicaciones seleccionadas artículo académico Tyrosine 331 and phenylalanine 334 in Clostridium perfringens α-toxin are essential for cytotoxic activity. FEBS Letters. 495:172-177. 2001 Identification of Residues in the Carboxy-Terminal Domain of Clostridium perfringens α-Toxin (Phospholipase C) Which Are Required for Its Biological Activities. Archives of Biochemistry and Biophysics. 384:24-30. 2000