
ALK3 undergoes ligand-independent homodimerization and BMP-induced heterodimerization with ALK2
Keywords: BMP; Bone morphogenetic protein; ALK2; Activin receptor type-1; ALK3; Activin Receptor-like Kinase; IL; Interleukin; Smad; Small Mothers Against Decapentaplegic Homolog; JAK; Janus kinase; Stat3; Signal transducer and activator of transcription; Cre; caus