Article
A Nodal-independent and tissue-intrinsic mechanism controls heart-looping chirality.
Nature communications - 1 Jan 2013
Noël Emily S, Verhoeven Manon, Lagendijk Anne Karine, Tessadori Federico, Smith Kelly, Choorapoikayil Suma, den Hertog Jeroen, Bakkers Jeroen
Abstract excerpt
Breaking left-right symmetry in bilateria is a major event during embryo development that is required for asymmetric organ position, directional organ looping and lateralized organ function in the adult. Asymmetric expression of Nodal-related genes is hypothesized to be the driving force behind regulation of organ laterality. Here we identify a Nodal-independent mechanism that drives asymmetric heart looping in...
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