polymorphic_pseudogene
IG_C_pseudogene 
scaRNA
unitary_pseudogene
IG_J_gene
pseudogene
transcribed_processed_pseudogene
translated_unprocessed_pseudogene
translated_processed_pseudogene
TR_V_gene
IG_D_gene
TR_J_pseudogene
unprocessed_pseudogene
IG_V_gene
processed_pseudogene
TR_C_gene
IG_D_pseudogene
Mt_tRNA
IG_C_gene
IG_LV_gene
snoRNA
transcribed_unprocessed_pseudogene
IG_V_pseudogene
TR_J_gene
TR_V_pseudogene