Robuta

https://pubmed.ncbi.nlm.nih.gov/14645520/ Smad6 recruits transcription corepressor CtBP to repress bone morphogenetic protein-induced... Smad6 and Smad7 are inhibitory Smads induced by transforming growth factor beta-Smad signal transduction pathways in a negative-feedback mechanism. Previously... bone morphogenetic proteinrecruitstranscription