Hydrolysis of the imine derives N-carbamoylputrescine followed with hydrolysis of the urea to sort putrescine. The individual pathways of changing ornithine to putrescine in plants and animals have converged. A SAM-dependent N-methylation of putrescine gives the N-methylputrescine solution, which then undergoes oxidative deamination by the motion of diamine oxidase to https://davido961fqz3.wikigop.com/user