Cloning, MolecularGenomeGenome, BacterialEmbryo, MammalianGenome, ViralEmbryo, NonmammalianClone CellsBase SequenceMolecular Sequence DataChick EmbryoAmino Acid SequenceGenome, PlantGenome, HumanSequence Analysis, DNAEmbryo ImplantationGenome, MitochondrialPhylogenyBlastocystDNA, ComplementarySequence Homology, Amino AcidGenome, FungalEmbryonic DevelopmentSequence AlignmentChromosome MappingGenome SizeCloning, OrganismGene Expression Regulation, DevelopmentalGenome, ArchaealDNASequence Homology, Nucleic AcidRNA, MessengerEvolution, MolecularEmbryonic and Fetal DevelopmentEmbryo LossOpen Reading FramesGenome, InsectGenomicsMutationPolymerase Chain ReactionGenome, ProtozoanNucleic Acid HybridizationGenes, BacterialFertilization in VitroPlasmidsBlastomeresTranscription, GeneticCleavage Stage, OvumPregnancyEscherichia coliCell LineGene ExpressionDNA, BacterialGenesSpecies SpecificityDNA PrimersBlotting, SouthernMultigene FamilyIn Situ HybridizationRestriction MappingZebrafishGenome, ChloroplastChromosomes, Artificial, BacterialGene LibraryPhenotypeDNA, ViralZygoteBlotting, NorthernGenetic VariationDNA Restriction EnzymesRepetitive Sequences, Nucleic AcidOocytesMorulaEmbryo DispositionRecombinant ProteinsModels, GeneticGenomic LibraryTranscription FactorsConserved SequenceDNA Transposable ElementsGenes, ViralGenome, HelminthSyntenyNuclear Transfer TechniquesGastrulaBody PatterningHuman Genome ProjectComputational BiologyCryopreservationRecombination, GeneticGene OrderDNA, PlantGenome, PlastidRNA, ViralBacterial ProteinsGenetic VectorsMorphogenesisGenes, PlantDNA, RecombinantCulture TechniquesDNA-Binding Proteins