Mice, KnockoutObesityEnergy MetabolismPhenotypeDrug ResistanceDrug Resistance, MicrobialDrug Resistance, BacterialObesity, MorbidDrug Resistance, NeoplasmObesity, AbdominalDrug Resistance, MultipleDisease ResistancePediatric ObesityBody Mass IndexVascular ResistanceGene Knockout TechniquesDrug Resistance, ViralDrug Resistance, Multiple, BacterialMice, Inbred C57BLAnti-Bacterial AgentsMicrobial Sensitivity TestsMutationAdipose TissueBody WeightOverweightInsulinTetracycline ResistanceLeptinMolecular Sequence DataPlant DiseasesRisk FactorsPenicillin ResistanceAirway ResistanceDrug Resistance, FungalPrevalenceBlood GlucoseGenotypeInsulin ResistanceDiabetes Mellitus, Type 2Signal TransductionBacterial ProteinsDisease Models, AnimalTime FactorsAdiposityDietary FatsResistance TrainingMetabolic Syndrome Xbeta-Lactam ResistanceDietImmunity, InnateWeight LossBase SequenceR FactorsAnti-Obesity AgentsEscherichia coliBody CompositionMice, ObeseCross-Sectional StudiesLiverRNA, MessengerP-GlycoproteinDNA, BacterialWaist CircumferenceWeight GainAdipocytesReverse Transcriptase Polymerase Chain ReactionEatingGlucosePlasmidsAmpicillin ResistanceChloramphenicol ResistanceAmino Acid SequenceGlucose Tolerance TestGene DeletionMuscle, SkeletalPolymerase Chain ReactionAdiponectinThinnessGenes, BacterialTetracyclineHomeostasisFeeding BehaviorLipid MetabolismMice, TransgenicTriglyceridesBlood PressureFatty LiverSequence Analysis, DNAGene Expression RegulationAnthropometryWaist-Hip RatioCells, CulturedCell Line, TumorApoptosisHyperinsulinismHyperphagiaExerciseConjugation, GeneticInflammationEnergy Intake