“Pharm‐Ecology” of Diet Shifting: Biotransformation of Plant Secondary Compounds in Creosote (Larrea tridentata) by a Woodrat Herbivore,Neotoma lepida

Diet switching in mammalian herbivores may necessitate a change in the biotransformation enzymes used to process plant secondary compounds (PSCs). We investigated differences in the biotransformation system in the mammalian herbivore, Neotoma lepida, after a radical shift in diet and secondary compound composition. Populations of N. lepida in the Mojave Desert have evolved over the past 10,000 years to feed on creosote (Larrea tridentata) from...