... NIH Public Access Author Manuscript Cell Mol Life Sci. Author manuscript; available in PMC 2015 ...
... complex of type 1 and type 2 receptors to activate downstream transcription factors. It is well ...
... interacting with a hetero-oligomeric complex of type 1 and type 2 receptors to activate downstream ...
... across all animals [1], gene duplication events are * To whom correspondence should be addressed: Vicki ...
... example, the mammalian genome contains approximately twenty BMP ligands, seven type 1 receptors (ALK1/2/3 ...