i
Other names: SMAD1, SMAD Family Member 1, MADR1, JV4-1, MADH1, Mothers Against Decapentaplegic Homolog 1, Mothers Against DPP Homolog 1, Mad-Related Protein 1, BSP-1, BSP1, MAD, Mothers Against Decapentaplegic Homolog 1 (Drosophila), Transforming Growth Factor-Beta Signaling Protein 1, Transforming Growth Factor-Beta-Signaling Protein 1, SMAD, Mothers Against DPP Homolog 1 (Drosophila), MAD, Mothers Against Decapentaplegic Homolog 1, SMAD, Mothers Against DPP Homolog 1, TGF-Beta Signaling Protein 1, MAD Homolog 1, SMAD 1, HSMAD1, Smad1, JV41