File:Ideogram human chromosome 20.svg

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Summary[edit]

Summary
Description	Ideogram of human chromosome. Chromosome 20 highlighted. G-band, 850 bphs (bands per haploid set). Black and gray: Giemsa positive. Red: Centromere. Light blue: Variable region. Dark blue: Stalk.
Source	Wikimedia Commons file page
Author	National Center for Biotechnology Information, U.S. National Library of Medicine
Permission	See original Commons license details.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:35, 8 June 2026		506 × 202 (20.3 MB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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