title: The cytogenetic systems of grasshoppers and locusts. I. Chortoicetes terminifera.
mesh_terms: D000818:Animals; D002875:Chromosomes / Q000032:analysis*; D003582:Cytogenetics; D005260:Female; D006110:Grasshoppers; D006570:Heterochromatin / Q000032:analysis; D006579:Heterozygote; D006720:Homozygote; D007621:Karyotyping; D008297:Male; D008540:Meiosis; D008938:Mitosis; D012730:Sex Chromosomes / Q000032:analysis; D013045:Species Specificity
chemical_list: D006570:Heterochromatin