title: Evolution of the proportions of two sigma viral types in experimental populations of Drosophila melanogaster.
authors.forename: A
authors.initials: A
authors.lastname: Fleuriet
mesh_terms: D000483:Alleles; D000818:Animals; D005075:Biological Evolution; D004331:Drosophila melanogaster / Q000235:genetics / Q000821:virology*; D005260:Female; D017344:Genes, Insect; D008297:Male; D011110:Polymorphism, Genetic; D012209:Rhabdoviridae / Q000145:classification* / Q000235:genetics* / Q000302:isolation & purification