sequence_feature
   |__region
       |__biological_region  1034678 rec.
           |__accessible_DNA_region
           |   |__nuclease_hypersensitive_site(+)
           |__amino_acid
           |   |__alanine
           |   |__arginine
           |   |__asparagine
           |   |__aspartic_acid
           |   |__catalytic_residue
           |   |__cysteine
           |   |__glutamic_acid
           |   |__glutamine
           |   |__glycine
           |   |__histidine
           |   |__isoleucine
           |   |__leucine
           |   |__lysine
           |   |__methionine
           |   |__modified_amino_acid_feature(+)
           |   |__phenylalanine
           |   |__proline
           |   |__pyrrolysine
           |   |__selenocysteine
           |   |__serine
           |   |__threonine
           |   |__tryptophan
           |   |__tyrosine
           |   |__valine
           |__base 2004 rec.
           |   |__modified_DNA_base(+)
           |   |__modified_RNA_base_feature(+) 2004 rec.
           |__binding_site 242272 rec.
           |   |__epitope
           |   |__homologous_chromosome_recognition_and_pairing_locus
           |   |__ligand_binding_site(+)
           |   |__metal_binding_site(+)
           |   |__nucleotide_binding_site(+)
           |   |__protein_binding_site(+) 242272 rec.
           |__biosynthetic_gene_cluster
           |__cap
           |__chromosome_part 273 rec.
           |   |__chromatin_regulatory_region
           |   |__chromosomal_regulatory_element(+)
           |   |__chromosomal_structural_element(+)
           |   |__chromosome_arm
           |   |__chromosome_band
           |   |__Crick_strand
           |   |__DNA_loop
           |   |__interband
           |   |__introgressed_chromosome_region 273 rec.
           |   |__Watson_strand
           |__CpG_island
           |__D_loop
           |   |__mitochondrial_D_loop
           |__deletion 11222 rec.
           |   |__mobile_element_deletion(+)
           |__gene 82800 rec.
           |   |__candidate_gene(+)
           |   |__cryptic_gene(+)
           |   |__engineered_gene(+) 5815 rec.
           |   |__epigenetically_modified_gene(+)
           |   |__foreign_gene(+) 5375 rec.
           |   |__fusion_gene(+) 461 rec.
           |   |__gene_cassette
           |   |__gene_with_non_canonical_start_codon(+) 33 rec.
           |   |__gene_with_polycistronic_transcript(+) 445 rec.
           |   |__gene_with_trans_spliced_transcript 26 rec.
           |   |__mt_gene(+) 39 rec.
           |   |__ncRNA_gene(+) 3633 rec.
           |   |__negatively_autoregulated_gene
           |   |__nuclear_gene 18012 rec.
           |   |__nucleomorph_gene
           |   |__plasmid_gene
           |   |__plastid_gene(+)
           |   |__positively_autoregulated_gene
           |   |__post_translationally_regulated_gene
           |   |__predicted_gene
           |   |__protein_coding_gene(+) 14371 rec.
           |   |__proviral_gene(+)
           |   |__recombinationally_rearranged_gene(+)
           |   |__rescue_gene(+)
           |   |__retrogene 142 rec.
           |   |__silenced_gene(+)
           |   |__transgene(+)
           |   |__translationally_regulated_gene
           |   |__transposable_element_gene(+) 332 rec.
           |   |__vertebrate_immune_system_gene(+)
           |__gene_component_region 51362 rec.
           |   |__gene_fragment
           |   |__gene_segment(+)
           |   |__intein_encoding_region
           |   |__non_transcribed_region
           |   |__promoter(+) 51362 rec.
           |__gene_group 24 rec.
           |   |__gene_array 20 rec.
           |   |__gene_cassette_array(+)
           |   |__gene_subarray
           |   |__mating_type_region
           |   |__operon(+)
           |   |__regulon(+)
           |__gene_member_region 571773 rec.
           |   |__functional_gene_region
           |   |__regulatory_region(+) 358304 rec.
           |   |__transcript(+) 264831 rec.
           |__genetic_marker
           |   |__DArT_marker
           |   |__heritable_phenotypic_marker
           |   |__selection_marker
           |__insertion 766 rec.
           |   |__duplication(+) 429 rec.
           |   |__mobile_element_insertion(+)
           |   |__novel_sequence_insertion
           |   |__transgenic_insertion
           |__intergenic_region
           |__inversion
           |__linkage_group
           |__mobile_genetic_element 178140 rec.
           |   |__extrachromosomal_mobile_genetic_element(+) 1482 rec.
           |   |__integrated_mobile_genetic_element(+) 178140 rec.
           |   |__mobile_intron
           |__mutational_hotspot
           |__Okazaki_fragment
           |__oligo_U_tail
           |__open_chromatin_region
           |__origin_of_replication 8073 rec.
           |   |__amplification_origin
           |   |__ARS
           |   |__early_origin_of_replication
           |   |__late_origin_of_replication
           |   |__mitochondrial_control_region(+)
           |   |__oriC
           |   |__oriT
           |   |__oriV
           |   |__replication_start_site
           |   |__telomeric_D_loop
           |__polyA_sequence
           |__polyA_site_cluster
           |__polypeptide 219543 rec.
           |__polypeptide_region 188713 rec.
           |   |__2A_self_cleaving_peptide_region
           |   |__cleaved_peptide_region(+)
           |   |__compositionally_biased_region_of_peptide
           |   |__hydrophobic_region_of_peptide
           |   |__immature_peptide_region 6 rec.
           |   |__immunoglobulin_region(+)
           |   |__mature_protein_region(+) 6 rec.
           |   |__peptide_localization_signal(+)
           |   |__polypeptide_conserved_region(+)
           |   |__polypeptide_structural_region(+)
           |   |__polypeptide_variation_site(+)
           |   |__protease_site
           |   |__protein_stability_element
           |__pseudogene 728 rec.
           |   |__non_processed_pseudogene(+)
           |   |__polymorphic_pseudogene(+)
           |   |__processed_pseudogene(+) 8 rec.
           |   |__transposable_element_pseudogene
           |   |__vertebrate_immune_system_pseudogene(+)
           |__pseudogenic_region
           |   |__decayed_exon
           |   |__pseudogenic_CDS
           |   |__pseudogenic_exon
           |   |__pseudogenic_transcript(+)
           |__QTL
           |__rearrangement_region
           |__recombination_feature
           |   |__haplotype_block
           |   |__iDNA
           |   |__meiotic_recombination_region
           |   |__mitotic_recombination_region
           |   |__recombination_hotspot(+)
           |   |__sequence_rearrangement_feature(+)
           |__repeat_region 32 rec.
           |   |__centromeric_repeat(+)
           |   |__direct_repeat(+)
           |   |__dispersed_repeat
           |   |__engineered_foreign_repetitive_element
           |   |__flanking_repeat
           |   |__inverted_repeat(+)
           |   |__knob
           |   |__long_terminal_repeat(+)
           |   |__nested_repeat(+)
           |   |__non_LTR_retrotransposon_polymeric_tract
           |   |__tandem_repeat(+) 2 rec.
           |   |__telomeric_repeat
           |   |__terminal_repeat
           |   |__X_element_combinatorial_repeat
           |   |__Y_prime_element
           |__repeat_unit
           |__replicon 11209 rec.
           |   |__chromosome(+) 330 rec.
           |   |__maxicircle
           |   |__minicircle
           |   |__plasmid(+) 2806 rec.
           |   |__vector_replicon(+) 6 rec.
           |   |__viral_sequence(+)
           |__restriction_enzyme_region
           |   |__restriction_enzyme_assembly_scar
           |   |__restriction_enzyme_recognition_site(+)
           |   |__restriction_enzyme_single_strand_overhang(+)
           |__retron
           |__sequence_motif 51362 rec.
           |   |__nucleotide_motif(+) 51362 rec.
           |__sequence_secondary_structure
           |   |__base_pair(+)
           |   |__DNA_sequence_secondary_structure(+)
           |   |__G_quartet
           |   |__pseudoknot(+)
           |   |__RNA_sequence_secondary_structure(+)
           |__substitution 7201 rec.
           |   |__complex_substitution 95 rec.
           |   |__MNV(+) 315 rec.
           |   |__SNV(+) 6814 rec.
           |__transcript_region 158337 rec.
           |   |__anchor_binding_site
           |   |__edited_transcript_feature(+)
           |   |__exon(+)
           |   |__exon_region(+)
           |   |__mature_transcript_region(+) 106713 rec.
           |   |__primary_transcript_region(+) 51624 rec.
           |   |__ribonuclease_site
           |__unit_of_gene_expression
               |__transcription_unit