Howell, M XSmad2 directly activates the activin-inducible, dorsal mesoderm gene XFKH1 in Xenopus embryos. [electronic resource] - The EMBO journal Dec 1997 - 7411-21 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0261-4189 Standard No.: 10.1093/emboj/16.24.7411 doi Subjects--Topical Terms: ActivinsAnimalsBase SequenceDNA-Binding Proteins--biosynthesisEmbryo, Nonmammalian--physiologyEnhancer Elements, GeneticForkhead Transcription FactorsGene Expression Regulation, DevelopmentalGenomic LibraryGlobins--biosynthesisGrowth Substances--metabolismInhibins--metabolismIntronsMesoderm--physiologyMolecular Sequence DataMutagenesis, Site-DirectedRecombinant Fusion Proteins--biosynthesisRegulatory Sequences, Nucleic AcidSequence DeletionSignal TransductionSmad2 ProteinTrans-ActivatorsTranscription, GeneticXenopus--embryologyXenopus Proteins