Biparental inheritance of mitochondrial DNA in humans is not a common phenomenon.
Rocio RiusMark J CowleyLisa RileyClare PuttickDavid R ThorburnJohn ChrisodoulouPublished in: Genetics in medicine : official journal of the American College of Medical Genetics (2019)
Paternal mitochondrial transmission is unlikely to be a common occurrence and therefore at this point we would not recommend changes in clinical practice.