Reproduction, AsexualMeiosisReproductionParthenogenesisSympatryRotiferaSexSpores, FungalCell DivisionTrematodaOligochaetaEukaryotic CellsBiological EvolutionIntroduced SpeciesAntsMitosisPhylogenyAspergillus nidulansMolecular Sequence DataGenetic VariationSpindle ApparatusMutationGenetics, PopulationMicrosatellite RepeatsModels, GeneticGene Expression Regulation, FungalFungal ProteinsModels, BiologicalGeographyStem CellsCell Cycle ProteinsCell PolarityCell DifferentiationGenotypeCell CycleCell LineageDrosophilaPhenotypeChromosome PairingOocytesAmino Acid SequenceBase SequenceSaccharomyces cerevisiaeChromosome SegregationTime FactorsSignal TransductionSpermatocytesFertilityCell ProliferationSynaptonemal ComplexProphaseSpermatogenesisMeiotic Prophase I