Method of detecting ivermectin sensitivity in a canine subject by identifying a mutation in a MDR1-encoding sequence

摘要

This invention provides the identification of a truncation polymorphism of the mdr1 gene that is linked to ivermectin sensitivity in subjects, such as collies. Also provided are methods for detecting drug transport sensitivity in a subject, and animal models and in vitro cell systems using cells from animals having an mdr1 truncation.