2.1.1.291 fruit capsule the enzyme is found predominantly in parenchyma cells within the vascular bundle 657166 2.1.1.291 root the enzyme is found in the pericycle within the stele 657166 2.1.1.291 stem the enzyme is found predominantly in parenchyma cells within the vascular bundle 657166 2.1.1.291 vascular bundle the enzyme is found predominantly in parenchyma cells within the vascular bundle 657166