Animals 4 Apoptosis 4 Genes 4 Male 4 Mice 4 Promoter Regions (Genetics) 4 RNA 4 RNA, Messenger 4 Thymus Gland Tissue 4 Transcription, Genetic 4 article 4 bcl-X Protein 4 gene expression 4 male 4 mouse 4 nonhuman 4 priority journal 4 promoter region 4 protein bcl x 4 Acetylation 3 COS Cells 3 Cell death 3 Cells 3 Cercopithecus aethiops 3 Chromatin Immunoprecipitation 3 Derivatives 3 Dexamethasone 3 Electrophoretic Mobility Shift Assay 3 Enzyme inhibition 3