protein_coding
Mt_rRNA
Mt_tRNA
miRNA
misc_RNA
rRNA
scRNA
snRNA
snoRNA
ribozyme
sRNA
scaRNA
Mt_tRNA_pseudogene
tRNA_pseudogene
snoRNA_pseudogene
snRNA_pseudogene
scRNA_pseudogene
rRNA_pseudogene
misc_RNA_pseudogene
miRNA_pseudogene
artifact
vaultRNA/vault_RNA
