File:Chr-21.jpeg
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Summary
| Description | Chromosome 21 | ||||||
| Date | |||||||
| Source | http://ghr.nlm.nih.gov/ghr/chromosomes | ||||||
| Author | NIH.gov (see this site) | ||||||
| Permission (Reusing this file) |
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| Human chromosome ideograms from the National Institutes of Health | |||||||||||||||||||||||
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