title: Ernst W. Caspari: geneticist, teacher, and mentor.
authors.affiliation: Jackson Laboratory, Bar Harbor, Maine 04609.
authors.forename: E M
authors.initials: EM
authors.lastname: Eicher
mesh_terms: D005823:Genetics / Q000266:history; D005858:Germany; D049673:History, 20th Century; D014481:United States