title: INFLUENCE OF OXYGEN, HELIUM, AND METABOLIC INHIBITION ON X-RAY INDUCED DOMINANT LETHALITY IN STAGE 7 AND STAGE 14 OOCYTES OF DROSOPHILA MELANOGASTER.
mesh_terms: D000818:Animals; D002875:Chromosomes; D004330:Drosophila; D004331:Drosophila melanogaster; D005823:Genetics; D006371:Helium; D009865:Oocytes; D010100:Oxygen; D011831:Radiation Genetics; D012106:Research; D014965:X-Rays
chemical_list: D006371:Helium; D010100:Oxygen
keywords: CHROMOSOMES; DROSOPHILA; EXPERIMENTAL LAB STUDY; GENETICS; HELIUM; OXYGEN; RADIATION GENETICS