Smad4 ProteinDrosophilaSmad ProteinsDrosophila ProteinsDrosophila melanogasterSmad3 ProteinAllelesSmad7 ProteinSmad1 ProteinSmad5 ProteinMutationMolecular Sequence DataPhenotypeSmad8 ProteinAnimals, Genetically ModifiedBase SequenceAmino Acid SequenceInsect ProteinsLarvaGene Expression Regulation, DevelopmentalDNA-Binding ProteinsTranscription FactorsWingEmbryo, NonmammalianGenes, LethalSignal TransductionSequence Homology, Amino AcidGenetic Complementation TestCrosses, GeneticCloning, MolecularGenotypeChromosome MappingPhotoreceptor Cells, InvertebrateMutant ProteinsHomozygoteTranscription, GeneticHeterozygoteTrans-ActivatorsInsect HormonesEyeNuclear ProteinsPupaDNA PrimersTransforming Growth Factor betaBody PatterningPolymerase Chain ReactionMorphogenesisPolymorphism, GeneticGenes, DominantHomeodomain ProteinsPoint MutationDNA Transposable ElementsModels, GeneticDNARNA, MessengerMembrane ProteinsProtein BindingCell LineGene FrequencyMice, Mutant StrainsDNA Mutational AnalysisMutagenesis, InsertionalGenome, InsectSequence AlignmentSuppression, GeneticGene DeletionMutagenesis, Site-DirectedOogenesisProtein Structure, TertiaryRepressor ProteinsEscherichia coliSequence Analysis, DNAIn Situ HybridizationBinding SitesTemperatureGenes, RecessiveGenetic VariationPromoter Regions, GeneticGene ExpressionRNA InterferencePlasmidsExonsRecombination, GeneticRecombinant Fusion ProteinsChromosomesMutation, MissenseModels, BiologicalConserved SequenceSequence DeletionSpecies SpecificityWnt1 ProteinDNA, ComplementarySaccharomyces cerevisiae ProteinsRestriction MappingBacterial ProteinsX ChromosomeMutagenesisEvolution, MolecularNerve Tissue ProteinsGenes, Homeobox