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Related Experiment Videos

Somite differentiation. Sonic signals somites

D A Bumcrot1, A P McMahon

  • 1Department of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts 02138, USA.

Current Biology : CB
|June 1, 1995
PubMed
Summary
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Sonic hedgehog signaling controls vertebrate development. This molecule is crucial for the differentiation of somites, impacting central nervous system and limb patterning.

Area of Science:

  • Developmental biology
  • Molecular signaling

Background:

  • Sonic hedgehog (SHH) is a secreted signaling molecule.
  • SHH plays a known role in vertebrate central nervous system and limb patterning.

Purpose of the Study:

  • To elucidate the role of Sonic hedgehog in somite differentiation.

Main Methods:

  • Investigated the function of Sonic hedgehog signaling pathways.
  • Analyzed the impact on somite development in vertebrate models.

Main Results:

  • Sonic hedgehog signaling was found to regulate somite differentiation.
  • Confirmed the role of SHH in embryonic development.

Conclusions:

  • Sonic hedgehog is a key regulator of somite differentiation.

Related Experiment Videos

  • SHH signaling is essential for vertebrate embryonic patterning.