Access
To read this story in full you will need to login or make a payment (see right).
News and Views
Nature 422, 272-273 (20 March 2003) | doi:10.1038/422272a
Open Innovation Challenges
- More Challenges
- Powered by:
nature jobs
Faculty Positions
- University of Texas Medical Branch
- Galveston, TX United States
Senior Executive- Finance Corporate Office
- Rhydburg Pharmaceuticals
- Selaqui-Dehradun India
Developmental biology: A hairy situation
Yann Barrandon
Top of page
Abstract
A key step in hair-follicle development is the rearrangement of epithelial stem cells. It seems that reduced production of an adhesion protein, through the concerted action of two signalling pathways, is crucial for this process.
It's often difficult to tell when two people are siblings — despite their common origins and upbringing, they are usually very different. Similarly, it is not always obvious when distinct cell types have been produced from the same precursor cells.
To read this story in full you will need to login or make a payment (see right).
