The animals, to Ian Malcolm ‘s shock, continued to thrive on Isla Sorna despite the lysine failsafe as a result of herbivore's abilities to devour soy and different lysine-wealthy meals. Following the initial evacuation of survivors from Isla Nublar , Laura Sorkin intended to introduce a new enzyme into the island's essential water supply which might counteract the lysine contingency, as she intended to return to the island at a later time. N, amino terminus