title: A new compass for activin research--a triumph for systems biology.
authors.forename: Heber C
authors.initials: HC
authors.lastname: Nielsen
authors.forename: John S
authors.initials: JS
authors.lastname: Torday
mesh_terms: D028341:Activins / Q000037:antagonists & inhibitors* / Q000096:biosynthesis; D000818:Animals; D006801:Humans; D011498:Protein Precursors / Q000096:biosynthesis*; D011993:Recombinant Fusion Proteins / Q000096:biosynthesis*; D053773:Transforming Growth Factor beta1 / Q000096:biosynthesis*
chemical_list: D011498:Protein Precursors; D011993:Recombinant Fusion Proteins; D053773:Transforming Growth Factor beta1; C422405:activin A; D028341:Activins