Strandedness of chromosomes.
D000818:Animals; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000187:drug effects; D004247:DNA / Q000378:metabolism; D008854:Microscopy, Electron; D010759:Phosphorus Isotopes; D010944:Plants; D014357:Trypsin / Q000494:pharmacology
D010759:Phosphorus Isotopes; D004247:DNA; D014357:Trypsin