... [10].The third group of phytocystatins, group-3, is foundin potato [11] and tomato [12], and includes an80 kDa multi-cystatin with eight cystatin domains.Phytocystatins show variable expression ... 2B).Although antifungal activity of phytocystatins fromtaro, strawberry and chestnut has been reported previ-ously [7,9,17], the mechanism of inhibitory activity of phytocystatins against phytopathogenic ... first to show the inhibi-tion difference between group-1 and group-2 phyto-cystatins, and to examine the importance of theextended C-terminal region (Ct peptide of tarocystatin)with respect to...