Article
Gene-dosage-sensitive genetic interactions between inversus viscerum (iv), nodal, and activin type IIB receptor (ActRIIB) genes in asymmetrical patterning of the visceral organs along the left-right axis.
Developmental dynamics : an official publication of the American Association of Anatomists - 1 Jul 2002
Oh S Paul, Li En
Abstract excerpt
We have shown previously that mice deficient in the activin type IIB receptor (ActRIIB) exhibit right isomerism, which is characterized by mirror-image symmetrical right lungs, complex cardiac malformations, and hypoplasia of the spleen. These observations led us to hypothesize that the signaling of a TGF-beta family member by means of ActRIIB is necessary for the determination of the left-sidedness of the...
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