{"_id":"58c10f5a2c3c720f00768bb0","category":{"_id":"58c10f5a2c3c720f00768b91","version":"58c10f5a2c3c720f00768b87","project":"5735936aafab441700723a50","__v":0,"sync":{"url":"","isSync":false},"reference":false,"createdAt":"2016-05-13T14:34:01.858Z","from_sync":false,"order":12,"slug":"configuration-options-core-import","title":"Configuration Options (Core Import)"},"project":"5735936aafab441700723a50","__v":0,"version":{"_id":"58c10f5a2c3c720f00768b87","project":"5735936aafab441700723a50","__v":4,"createdAt":"2017-03-09T08:16:26.385Z","releaseDate":"2017-03-09T08:16:26.385Z","categories":["58c10f5a2c3c720f00768b88","58c10f5a2c3c720f00768b89","58c10f5a2c3c720f00768b8a","58c10f5a2c3c720f00768b8b","58c10f5a2c3c720f00768b8c","58c10f5a2c3c720f00768b8d","58c10f5a2c3c720f00768b8e","58c10f5a2c3c720f00768b8f","58c10f5a2c3c720f00768b90","58c10f5a2c3c720f00768b91","58c10f5a2c3c720f00768b92","58c10f5a2c3c720f00768b93","58c11574b36d8c0f006fda47","58c2cdcafc6eed3900e97640","58c2ce8afc6eed3900e97663"],"is_deprecated":false,"is_hidden":false,"is_beta":false,"is_stable":true,"codename":"","version_clean":"2.0.0","version":"2.0"},"githubsync":"","parentDoc":null,"user":"573592b84b0ab120000b7d44","updates":[],"next":{"pages":[],"description":""},"createdAt":"2016-05-16T11:49:12.964Z","link_external":false,"link_url":"","sync_unique":"","hidden":false,"api":{"results":{"codes":[]},"settings":"","auth":"required","params":[],"url":""},"isReference":false,"order":4,"body":"```\n[DBXREFS]\n  ;   KEY = [ EXTERNAL_DB_ID NAME ACCESSION_REGEX DISPLAY_NAME_REGEX ]\n  GO = [ 1000 GO /^goslim_goa:GO:(.+)/ ]\n  INTERNAL = [ 9999 Internal /^Internal:(.+)/ /^Internal:(.+)/ ]\n  REFSEQ_MRNA = [ 1801 RefSeq_mRNA /^Genbank:(NM_.+)/ ]\n  REFSEQ_MRNA_PRED = [ 1806 RefSeq_mRNA_predicted /^Genbank:(XM_.+)/ ]\n  REFSEQ_PEPTIDE = [ 1810 RefSeq_peptide /^Genbank:(NP_.+)/ ]\n  REFSEQ_PEPTIDE_PRED = [ 1815 RefSeq_peptide_predicted /^Genbank:(XP_.+)/ ]\n  REFSEQ_RNA = [ 1820 RefSeq_rna /^Genbank:(NR_.+)/ ]\n  REFSEQ_RNA_PRED = [ 1825 RefSeq_rna_predicted /^Genbank:(XR_.+)/ ]\n  ENTREZGENE = [ 1300 EntrezGene /^GeneID:(.+)/ ]\n  UNIPROT = [ 2250 UniProtKB_all /^UniProtKB:(.+)/ ]\n```\nPattern matching to associate Dbxref attributes in the GFF with the correct database.  For each Dbxref in the ``.gff`` file, the value array contains the Ensembl external_db_id, the display_name for the external_db and regular expressions to extract the database accession and display name from any additional information in the string.","excerpt":"","slug":"dbxrefs-core","type":"basic","title":"[DBXREFS]"}
``` [DBXREFS] ; KEY = [ EXTERNAL_DB_ID NAME ACCESSION_REGEX DISPLAY_NAME_REGEX ] GO = [ 1000 GO /^goslim_goa:GO:(.+)/ ] INTERNAL = [ 9999 Internal /^Internal:(.+)/ /^Internal:(.+)/ ] REFSEQ_MRNA = [ 1801 RefSeq_mRNA /^Genbank:(NM_.+)/ ] REFSEQ_MRNA_PRED = [ 1806 RefSeq_mRNA_predicted /^Genbank:(XM_.+)/ ] REFSEQ_PEPTIDE = [ 1810 RefSeq_peptide /^Genbank:(NP_.+)/ ] REFSEQ_PEPTIDE_PRED = [ 1815 RefSeq_peptide_predicted /^Genbank:(XP_.+)/ ] REFSEQ_RNA = [ 1820 RefSeq_rna /^Genbank:(NR_.+)/ ] REFSEQ_RNA_PRED = [ 1825 RefSeq_rna_predicted /^Genbank:(XR_.+)/ ] ENTREZGENE = [ 1300 EntrezGene /^GeneID:(.+)/ ] UNIPROT = [ 2250 UniProtKB_all /^UniProtKB:(.+)/ ] ``` Pattern matching to associate Dbxref attributes in the GFF with the correct database. For each Dbxref in the ``.gff`` file, the value array contains the Ensembl external_db_id, the display_name for the external_db and regular expressions to extract the database accession and display name from any additional information in the string.