How do embryos measure time?
Study sheds light on genetic “clock” in embryonic cells
21-Nov-2012 -
As they develop, vertebrate embryos form vertebrae in a sequential, time-controlled way. Scientists have determined previously that this process of body segmentation is controlled by a kind of “clock,” regulated by the oscillating activity of certain genes within embryonic cells. But questions ...
embryos
Notch signaling pathway
proteins
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