Nonhuman mammal whose mtDNA is from a nonhuman mammal resistant to a selected disease or disorder and whose nDNA is from a nonhuman donor mammal more susceptible to the selected disease or disorder

摘要

Provided herein are mitochondrial-nuclear exchanged cells and animals comprising mitochondrial DNA (mtDNA) from one subject and nuclear DNA (nDNA) from a different subject. Methods for producing a mitochondrial-nuclear exchanged animal and animals made by the methods are provided. Also provided are methods of screening for agents useful for treating a disease or disorder using mitochondrial-nuclear exchanged animals or cells, tissues or organs thereof.