has_part D_gene_segment J_gene_segment C_gene_segment D_DJ_J_C_cluster Genomic DNA of immunoglobulin/T-cell receptor gene in rearranged configuration including at least one D-gene, one DJ-gene, one J-gene and one C-gene. SO:0000506 D-(DJ)-J-C-CLUSTER sequence D DJ J C cluster DJ_gene_segment vertebrate_immunoglobulin_T_cell_receptor_rearranged_gene_cluster