Sea AnemonesAnemoneCnidariaNematocystCnidarian VenomsPlacozoaAnthozoaGastrulationPhylogenyAchaete-Scute Complex Genome RegionMorpholinosEvolution, MolecularHydraMolecular Sequence DataGene Expression Regulation, DevelopmentalBody PatterningAmino Acid SequenceSequence AlignmentGenomeIn Situ HybridizationEmbryo, NonmammalianEctodermMarine ToxinsGenomicsDinoflagellidaSequence Homology, Amino AcidGenes, Homeobox