| AggregateTranscripts | Sum transcript-level counts to gene level |
| aggregate_transcripts | Sum transcript-level counts to gene level |
| AnnotateGenes | Everything the annotation knows about a set of genes |
| annotate_genes | Everything the annotation knows about a set of genes |
| BuildSymbolIndex | Build a compact species/release gene-symbol index from GTF mappings |
| BuildSymbolIndexFromGTF | Fetch GTF mappings and build a symbol index |
| build_symbol_index | Build a compact species/release gene-symbol index from GTF mappings |
| build_symbol_index_from_gtf | Fetch GTF mappings and build a symbol index |
| CodingGenes | Protein-coding genes |
| coding_genes | Protein-coding genes |
| CompareReleases | Compare two releases of one annotation |
| compare_releases | Compare two releases of one annotation |
| CorrectGeneNames | Repair gene symbols a spreadsheet has converted to dates or numbers |
| correct_genenames | Repair gene symbols a spreadsheet has converted to dates or numbers |
| DetectRelease | Which Ensembl release a set of identifiers came from |
| DetectSpecies | Which species a set of identifiers belongs to |
| DetectSpeciesNames | Detect species from gene symbols |
| detect_release | Which Ensembl release a set of identifiers came from |
| detect_species | Which species a set of identifiers belongs to |
| detect_species_names | Detect species from gene symbols |
| EntrezIDs | NCBI Entrez identifiers for a set of genes |
| entrez_ids | NCBI Entrez identifiers for a set of genes |
| FetchMapping | Mapping table for one species and Ensembl release |
| FetchOrthologs | Ortholog table for one species pair and Ensembl release |
| FetchTranscripts | Transcript-to-gene table for one species and release |
| FetchXrefs | Ensembl gene identifiers and their cross-references, cached |
| fetch_mapping | Mapping table for one species and Ensembl release |
| fetch_orthologs | Ortholog table for one species pair and Ensembl release |
| fetch_transcripts | Transcript-to-gene table for one species and release |
| fetch_xrefs | Ensembl gene identifiers and their cross-references, cached |
| GeneBiotypes | What biotypes an annotation contains |
| GeneCache | Inspect or clear the download cache |
| GeneID2Name | Convert gene identifiers to gene names, detecting species and release |
| geneid2name | Convert gene identifiers to gene names, detecting species and release |
| GeneIDs | Gene identifiers for gene names or Entrez identifiers |
| GeneLengths | Exon-union gene lengths for one species and release |
| GeneNames | Convert gene identifiers to gene names |
| GenesByBiotype | Genes of a given biotype, or class of biotypes |
| genes_by_biotype | Genes of a given biotype, or class of biotypes |
| gene_biotypes | What biotypes an annotation contains |
| gene_cache | Inspect or clear the download cache |
| gene_ids | Gene identifiers for gene names or Entrez identifiers |
| gene_lengths | Exon-union gene lengths for one species and release |
| gene_names | Convert gene identifiers to gene names |
| GuessScheme | Which identifier scheme a vector of IDs uses |
| guess_scheme | Which identifier scheme a vector of IDs uses |
| HemoglobinGenes | Hemoglobin subunit genes |
| hemoglobin_genes | Hemoglobin subunit genes |
| lncRNAGenes | Long non-coding RNA genes |
| lncrna_genes | Long non-coding RNA genes |
| MHCGenes | Major histocompatibility complex genes |
| mhc_genes | Major histocompatibility complex genes |
| MitoGenes | Mitochondrial genes |
| mito_genes | Mitochondrial genes |
| NoncodingGenes | Non-coding RNA genes |
| noncoding_genes | Non-coding RNA genes |
| Orthologs | Find orthologs of gene identifiers in another species |
| orthologs | Find orthologs of gene identifiers in another species |
| OrthologSpecies | Species Compara publishes homologies for |
| ortholog_species | Species Compara publishes homologies for |
| ParseEns | Parse Ensembl identifiers into their parts |
| parse_ens | Parse Ensembl identifiers into their parts |
| QmaxViolations | Where the index violates its own ordering invariant |
| qmax_violations | Where the index violates its own ordering invariant |
| ResolveSpecies | Resolve a species name |
| resolve_species | Resolve a species name |
| RibosomalGenes | Ribosomal genes |
| ribosomal_genes | Ribosomal genes |
| rRNAGenes | Ribosomal RNA genes |
| rrna_genes | Ribosomal RNA genes |
| SexGenes | Sex-chromosome genes |
| sex_genes | Sex-chromosome genes |
| SpeciesTable | Species the index covers, with their common names |
| species_table | Species the index covers, with their common names |
| StreamExonLengths | Exon-union lengths from a GTF, streamed without writing it to disk |
| StreamGTF | Pull gene records out of a GTF without ever writing it to disk |
| StreamHomologies | Stream one species' orthologs against one other species |
| StreamTranscripts | Transcript-to-gene records from a GTF, streamed without writing it to disk |
| StreamXrefs | Stream one cross-reference TSV, keeping the gene-level pairs |
| stream_exon_lengths | Exon-union lengths from a GTF, streamed without writing it to disk |
| stream_gtf | Pull gene records out of a GTF without ever writing it to disk |
| stream_homologies | Stream one species' orthologs against one other species |
| stream_transcripts | Transcript-to-gene records from a GTF, streamed without writing it to disk |
| stream_xrefs | Stream one cross-reference TSV, keeping the gene-level pairs |
| Transcript2Gene | Map transcript identifiers to their genes |
| transcript2gene | Map transcript identifiers to their genes |
| tRNAGenes | Transfer RNA genes |
| trna_genes | Transfer RNA genes |