ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] During animal development, organizing centres at key locations in the embryo secrete proteins that dictate the pattern of cell types, tissues and organs. Such a protein may become distributed in a gradient of activity, and different concentrations instruct target cells to adopt different fates. The ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/35068657
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