Table 1.
Over 22 types of gene identifiers integrated by the DAVID Gene Concept within the DAVID Knowledgebase
| Gene ID Type | Total ID | Unique Cluster |
|---|---|---|
| AFFY_ID | 2254679 | 845117 |
| ENTREZ_GENE_ID | 1734858 | 1602339 |
| GENPEPT_ACCESSION | 4065385 | 2511637 |
| GENBANK_ACCESSION | 16828735 | 2409120 |
| GENEBANK_ID | 20291282 | 2358084 |
| PIR_ACCESSION | 282281 | 258079 |
| PIR_ID | 308092 | 266645 |
| PIR_NREF_ID | 3355759 | 2677404 |
| REFSEQ_GENOMIC | 1866800 | 1552597 |
| REFSEQ_MRNA | 645831 | 561447 |
| REFSEQ_PROTEIN | 1644632 | 1373467 |
| REFSEQ_RNA | 1364 | 852 |
| UNIGENE | 161138 | 158938 |
| UNIPROT_ACCESSION | 2864344 | 2097488 |
| UNIPROT_ID | 2789453 | 2096712 |
| UNIREF100_ID | 2552342 | 2088692 |
| OFFICIAL_GENE_SYMBOL | 1693151 | 1600906 |
| FLYBASE_ID | 27109 | 26642 |
| HAMAP_ID | 63925 | 63822 |
| HSSP_ID | 265000 | 258750 |
| TIGR_ID | 120117 | 111699 |
| WORMBASE_ID | 43675 | 21243 |
| RGD_ID | 25230 | 25060 |
| NOT SURE | ALL IDs |
Any of the gene identifier types above can be cross-mapped to the DAVID Knowledgebase. ‘Not Sure’ is a new ID type specifically designed for the DAVID web site. For a given ‘not sure’ ID, all possible matching IDs will be systematically scanned across the entire DAVID collection.