Institution: | (1) Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Manitoba, 770 Bannatyne Ave., R3E OW3 Winnipeg, Manitoba, Canada;(2) Present address: Dipartmento di Biochimica e Biotechnologie Mediche, Università degli Studie Federico II , Via Sergio Pansini, 5, 1-80131 Naples, Italy |