Gene SilencingGenes, mycDNA MethylationArgonaute ProteinsTranscription, GeneticHeterochromatinArabidopsisRNA, Small InterferingProton-Phosphate SymportersArabidopsis ProteinsRNA InterferenceRNA, PlantPromoter Regions, GeneticGene Expression Regulation, PlantRNA, AntisenseEpigenesis, GeneticTransgenesPlants, Genetically ModifiedProto-Oncogene Proteins c-mycRNA, Double-StrandedDNA, PlantChromatinMutationRNA, UntranslatedHistonesMolecular Sequence DataSchizosaccharomycesTobaccoBase SequenceTranscription FactorsNuclear ProteinsGene Regulatory NetworksGenes, PlantLysineMethylationGene Expression ProfilingMicroRNAsGreen Fluorescent ProteinsRNAModels, GeneticReverse Transcriptase Polymerase Chain ReactionGenes, ReporterDNA-Binding ProteinsGene Expression Regulation, BacterialPhenotypeGene Expression RegulationAmino Acid SequenceRNA, MessengerOncogene Protein p55(v-myc)Basic Helix-Loop-Helix Leucine Zipper Transcription FactorsBasic-Leucine Zipper Transcription FactorsOncogenesCell Transformation, NeoplasticBurkitt LymphomaGene Expression Regulation, NeoplasticChromosomes, Human, Pair 8Proto-OncogenesE-Box ElementsTranslocation, GeneticGene AmplificationCell LineRepressor ProteinsMice, TransgenicHelix-Loop-Helix MotifsCell ProliferationLymphoma, B-CellCell Line, TumorIn Situ Hybridization, FluorescenceLymphomaApoptosis