LEFTY

Lefty

Lefty refers to proteins that are closely related members of the TGF-beta family of growth factors. These proteins are secreted and play a role in left-right asymmetry determination of organ systems during development. Mutations of the genes encoding these proteins have been associated with left-right axis malformations, particularly in the heart and lungs.

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lefty

Noun

  1. One who is left-handed.

Adjective

  1. left-handed
  2. intended for left-handed use
    The lefty scissors are the ones with the red plastic handles.


The above text is a snippet from Wiktionary: lefty
and as such is available under the Creative Commons Attribution/Share-Alike License.

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