1.1.1.191 cell culture maximum enzyme activity from cultures after 48 h 286157 1.1.1.191 cotyledon - 286152 1.1.1.191 fruit - 286155 1.1.1.191 hypocotyl - 286152 1.1.1.191 leaf - 286158 1.1.1.191 seed - 286152, 286154, 286155 1.1.1.191 seed two isoenzymes, TH and TL 286153