Zea maysInflorescenceGenes, PlantCostusHeliconiaceaeZingiberalesHybridization, GeneticPanamaMexicoPlant ProteinsCrops, AgriculturalChromosomes, PlantPoaceaeNicaraguaSelection, GeneticCrosses, GeneticGenetic VariationChromosome MappingGene FlowBiological EvolutionPollenQuantitative Trait LociGene Expression Regulation, PlantPhenotypeInbreedingFlowersGenome, PlantEpistasis, GeneticGenetics, PopulationSpecies SpecificityGenotypePlant LeavesPhylogenyAllelesGenetic MarkersMolecular Sequence DataEvolution, MolecularGenetic LinkageRecombination, GeneticBase Sequence