IntronsRNA SplicingBase SequenceExonsMolecular Sequence DataRNA PrecursorsRNA Splice SitesAlternative SplicingRNA, MessengerAmino Acid SequenceNucleic Acid ConformationMutationSpliceosomesTranscription, GeneticCloning, MolecularRNA, CatalyticEvolution, MolecularSequence Homology, Nucleic AcidPolymerase Chain ReactionPhylogenyGenesDNAPromoter Regions, GeneticRNA, FungalSequence Analysis, DNARestriction MappingAllelesDNA PrimersSequence AlignmentTetrahymenaPolymorphism, GeneticEnhancer Elements, GeneticSequence DeletionRNA, Ribosomal, Self-SplicingRNAConserved SequenceModels, GeneticRegulatory Sequences, Nucleic AcidTime FactorsNucleic Acid PrecursorsDNA Mutational AnalysisGene Expression RegulationDNA, ComplementaryChromosome MappingGenotypePedigreeBlotting, SouthernPlasmidsOpen Reading FramesPolymorphism, Single NucleotideSequence Homology, Amino AcidHaplotypesLabor OnsetRNA, Small NuclearSpecies SpecificityDNA Transposable ElementsCell LinePoint MutationBlotting, NorthernGenetic Predisposition to DiseaseTrans-SplicingRNA Processing, Post-TranscriptionalGenes, FungalGenetic VariationBinding SitesSaccharomyces cerevisiaeReverse Transcriptase Polymerase Chain ReactionGenes, PlantRepetitive Sequences, Nucleic AcidTranscription FactorsMutagenesis, InsertionalRibonucleoproteinsDNA, MitochondrialDNA Restriction EnzymesGene FrequencyNuclear ProteinsTransfectionHeLa CellsGenes, ReporterDNA-Binding ProteinsConsensus SequenceRNA-Binding ProteinsMultigene FamilyDNA, FungalGenomic LibraryBiological EvolutionRetroelementsGene ExpressionCell NucleusBase CompositionNaegleriaHeterozygotePolymorphism, Single-Stranded ConformationalAzoarcusCase-Control StudiesCodonUntranslated RegionsChloroplastsGenomeNucleic Acid Hybridization