metabolic pathway of secondary metabolites toxic secondary metabolite metabolic pathway 2013-06-11T13:37:37Z PW:0001365 Toxic secondary metabolites, also known as mycotoxins, are natural toxins produced by organisms that belong to the fungi kingdom. They can contaminate crops and if ingested, they can cause sickness or death. mycotoxin metabolic pathway mycotoxin metabolic process pathway vpetri