Bestand:Chromosome 20.svgDescriptionChromosome 20.svg Ideogram of the human chromosome 20. Date 5 January 2007 Source Made by Mysid, based on http://ghr.nlm.nih.gov/chromosome=20 (National
Bestand:Chromosome 22.svggov/copyright.html this site]) |Permission= |other_versions= }} [[ File:Chromosome_9.svg licensed with PD-USGov-NIH 2008-07-24T08:14:09Z Mysid 164x419 (4897
Bestand:Chromosome 20.jpegHuman Chromosom 12 Source : http://ghr.nlm.nih.gov/chromosome=12 archive copy at the Wayback Machine NLM Copyright Information Government information at