Plant Ontology Release# 0907 September 2007
Plant Ontology Database
Website updates
* New version of PO browser (AmiGO)
- New interface
- New users guide
- New features: add "GO" (Gene Ontology) association to Arabidopsis genes
* POC website updates
- add "Request PO terms" feature on navigation menu
- add "POC Outreach Activities" link in "Documentation" page
- Update "Tutorial"
- Update "Mail Archives"
- Update PO website usage statistics
Ontology updates
Number of terms:
Total terms 1109 Total children terms in Plant structure 833 New children terms in Plant structure 5 Total children terms in Plant growth and development 274 New children terms in Plant growth and development 1
New children terms in Plant Structure:
PO ID Term name PO:0008011 embryo vascular system PO:0008012 stigma vascular system PO:0008013 anther vascular system PO:0008014 filament vascular system PO:0008015 hypocotyl vascular system
New children terms in Plant Growth and Development Stages:
PO ID Term name PO:0007037 inflorescence bifurcation stage Associations / Aannotations
Number of associations/annotations:
Total number of associations 32104 Number of associations NEW 204 Total number of unique objects (genes & germplasms) 15859 Number of unique objects NEW 52
Number of associations from:
TAIR (Arabidopsis)
(Note: Removed 45 associations and 8 unique objects from previous release)6241 NASC (Arabidopsis) 1897 Gramene (rice) 21371 MaizeGDB (maize) 2595