Pan troglodytesApe DiseasesPan paniscusGorilla gorillaTool Use BehaviorGesturesPongo pygmaeusAnimals, ZooPrimate DiseasesHominidaeFunctional LateralityAfrica, CentralColobusYawningCebusCameroonPrimatesSimian foamy virusAmoebozoaSpecies SpecificitySimian T-lymphotropic virus 1PhylogenyAnimals, WildCommunication Methods, TotalCercopithecidaeAnimal CommunicationBehavior, AnimalDeltaretrovirus InfectionsBiological EvolutionChoice BehaviorSequence Analysis, DNAEvolution, MolecularSocial BehaviorSimian immunodeficiency virusFeeding BehaviorGenetic VariationMolecular Sequence DataSimian Acquired Immunodeficiency SyndromeVocalization, AnimalMacaca mulattaDominance, CerebralSex Characteristics