title: Location of messenger specifying sequences in mammalian chromosomes.
mesh_terms: D000818:Animals; D002460:Cell Line; D002874:Chromosome Mapping; D006224:Cricetinae / Q000235:genetics*; D004247:DNA; D005260:Female; D006570:Heterochromatin; D007399:Interphase; D008297:Male; D008677:Metaphase; D009693:Nucleic Acid Hybridization; D012333:RNA, Messenger; D014960:X Chromosome; D014998:Y Chromosome
chemical_list: D006570:Heterochromatin; D012333:RNA, Messenger; D004247:DNA