Table 1. Updated CTD content.

Curated data	July 2014
Articles	109 701
Chemicals	13 446
Genes	36 393
Diseases	6347
Relationships	July 2014
Direct chemical–gene interactions	993 361
Direct gene–disease relationships	29 605
Direct chemical–disease relationships	191 592
Inferred gene–disease relationships	15 208 203
Inferred chemical–disease relationships	1 455 061
Enriched chemical–GO relationships	3 360 613
Enriched chemical–pathway relationships	273 063
Inferred disease–pathway relationships	58 099
Gene–GO annotationsa	1 069 102
Gene–pathway annotationsa	64 514
Inferred disease–GO relationships	643 814
Gene–gene interactionsa	284 857
Total relationships	23 631 884

^aImported from external databases.