How face-building genes get ready early: Genome folding may prime crucial DNA switches
- Posted on May 20, 2026
- By Bing News
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- 1 min read
How face-building genes get ready early: Genome folding may prime crucial DNA switches
Early in development, a group of migrating cells called cranial neural crest cells go on to form many different parts of the face, including the nose, jaw, ears, and throat. To build these structures correctly, genes must switch on in the right cells at the right time. But many of the DNA switches that control those genes sit far away on the genome, and scientists still know little about how genes find and communicate with these distant switches...
