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Shaping contraction

You were once a hollow shell. To sculpt that hollow ball into an organism with layers of internal organs, muscle and skin, portions of that embryonic 'shell' folded inwards. The same happens to fruit fly embryos, and researchers ...

dateNov 20, 2015 in Cell & Microbiology
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Using evolution to identify cell types

Despite similarities in form, function, and even DNA, cells that appear to be related may have traversed very different evolutionary paths. Science magazine spotlights a new approach to identifying cell types based on a recent ...

dateNov 10, 2015 in Cell & Microbiology
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