ApomixisTaraxacumPaspalumPotentillaAsteraceaeOvuleBrachiariaRanunculusPolyploidyBrassicaceaeReproduction, AsexualPennisetumSelf-Incompatibility in Flowering PlantsCenchrusChromosomes, PlantReproductionSeedsDiploidyTetraploidyEndospermParthenogenesisManihotReproductive IsolationPoaceaeAmplified Fragment Length Polymorphism AnalysisHybridization, GeneticPollenPollinationDNA, PlantPloidiesFlowersGene Expression Regulation, PlantMicrosatellite RepeatsBiological EvolutionMeiosisGenetic VariationChimeraGenes, PlantPlant ProteinsCrosses, GeneticBreedingGenome, PlantRNA, PlantPhylogenyGenetic MarkersGenetics, PopulationSpecies SpecificityGenotypeGene Expression Regulation, DevelopmentalMolecular Sequence DataGene Expression ProfilingReverse Transcriptase Polymerase Chain Reaction