Cell DivisionCell CycleAsymmetric Cell DivisionMitosisCell Cycle ProteinsMutationCytokinesisSpindle ApparatusMenstrual CycleBacterial ProteinsMolecular Sequence DataUreohydrolasesCell PolarityCell Nucleus DivisionEscherichia coliCytoskeletal ProteinsDNA ReplicationChromosome SegregationCentrosomeAmino Acid SequenceMicrotubulesTime FactorsArabidopsisCaulobacter crescentusMeristemPhenotypeMeiosisCell NucleusArabidopsis ProteinsSchizosaccharomycesEmbryo, NonmammalianMicroscopy, FluorescenceEscherichia coli ProteinsDrosophila ProteinsBase SequenceEstrous CycleCell Cycle CheckpointsCaenorhabditis elegansSaccharomyces cerevisiaeCell ProliferationSignal TransductionStem CellsGene Expression Regulation, DevelopmentalS PhaseGreen Fluorescent ProteinsInterphaseG1 PhaseCaenorhabditis elegans ProteinsProtein-Serine-Threonine KinasesCells, CulturedCDC2 Protein KinaseDrosophilaCell EnlargementGene Expression Regulation, PlantTranscription FactorsTime-Lapse ImagingPlant RootsCyclin-Dependent KinasesCitric Acid CycleCell WallMicrotubule-Associated ProteinsChromosomes, BacterialTemperatureNuclear ProteinsCell LineageMembrane ProteinsSequence Homology, Amino AcidPeptidoglycan GlycosyltransferaseCell LineMorphogenesisTubulinDNA-Binding ProteinsDNA, BacterialRecombinant Fusion ProteinsDNAProtein BindingSaccharomyces cerevisiae ProteinsMicroscopy, Phase-ContrastThymidineJuvenile HormonesBromodeoxyuridineCell SizeCaulobacterSchizosaccharomyces pombe ProteinsCloning, MolecularPlant CellsHeLa CellsPhosphorylationKineticsFungal ProteinsPlant ProteinsMicroscopy, ElectronGenes, cdcRNA, MessengerLife Cycle StagesPlant LeavesBacillus subtilisLuminescent ProteinsDrosophila melanogastercdc25 Phosphatases