Table 1. Snapshot of data content in MGD: September 15, 2001.
| MGD data statistics | September 2001 |
|---|---|
| Number of references | 67 371 |
| Number of genesa | 35 190 |
| Number of markers (including genes) | 53 859 |
| Number of genes with sequence data | 31 095 |
| Number of markers mapped | 36 601 |
| Number of mouse/human curated orthology reports | 6123 |
| Number of genes with links to SWISS-PROT | 12 636 |
| Number of genes with GO annotations | 5927 |
| Number of genes with annotated alleles | 1688 |
| Number of annotated alleles | 3330 |
| Number of mouse nucleotide sequences curated in MGI system (includes ESTs) | 537 481 |
aSee text for caveats on this number.