title: André Gratia: a forerunner in microbial and viral genetics.
authors.affiliation: Microbial Genetics and Ecology Unit, Brussels University School of Medicine, B-1070 Brussels, Belgium. jp.gratia@euronet.be
authors.forename: J P
authors.initials: JP
authors.lastname: Gratia
mesh_terms: D001419:Bacteria / Q000235:genetics*; D001530:Belgium; D005075:Biological Evolution; D005827:Genetics, Microbial / Q000266:history*; D049673:History, 20th Century; D009154:Mutation; D014780:Viruses / Q000235:genetics*