title: Meiotic disjunction, sex-determination and embryonic lethality in an X-linked "simple" translocation of the onion fly, Hylemya antiqua (Meigen).
mesh_terms: D000818:Animals; D002869:Chromosome Aberrations; D003434:Crossing Over, Genetic; D004175:Diptera / Q000196:embryology; D005260:Female; D006579:Heterozygote; D007246:Infertility / Q000235:genetics; D007621:Karyotyping; D008297:Male; D008540:Meiosis; D012730:Sex Chromosomes; D012732:Sex Determination Analysis; D014178:Translocation, Genetic