title: FURTHER DATA ON Y CHROMOSOME TYPES IN DROSOPHILA ATHABASCA.
mesh_terms: D000818:Animals; D002170:Canada; D002875:Chromosomes; D004330:Drosophila; D012106:Research; D014481:United States; D014998:Y Chromosome
keywords: CANADA; CHROMOSOMES; DROSOPHILA; EXPERIMENTAL LAB STUDY; UNITED STATES