The Holocaust and the racial hygiene doctrine that helped rationalize it still overshadow contemporary debates about using gene editing for disease prevention.
AMA J Ethics. 2021;23(1):E49-54. doi:
10.1001/amajethics.2021.49.
Chromosomal microarray analysis reveals many gene variants of unknown significance. The uncertainty about these variants—might they be deleterious or are they benign?—complicates genetic counseling.