title: Sex heterochromatin in Schistosoma mansoni.
mesh_terms: D000818:Animals; D005260:Female; D006570:Heterochromatin / Q000032:analysis*; D007621:Karyotyping; D008297:Male; D012550:Schistosoma mansoni / Q000032:analysis* / Q000648:ultrastructure; D012728:Sex Chromatin / Q000032:analysis*; D012730:Sex Chromosomes / Q000032:analysis
chemical_list: D006570:Heterochromatin