title: Mendel's search for true-breeding hybrids.
authors.affiliation: Biological Sciences Department, California Polytechnic State University, Luis Obispo, CA 93407, USA. wstansfi@calpoly.edu
authors.forename: William D
authors.initials: WD
authors.lastname: Stansfield
mesh_terms: D001947:Breeding / Q000266:history*; D002678:Chimera; D019143:Evolution, Molecular; D005823:Genetics / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006824:Hybridization, Genetic / Q000235:genetics*; D010944:Plants / Q000235:genetics*