Plant Ontology Release# 0207 February 2007
Plant Ontology Database
Ontology updates
Number of terms:
Total terms 1092 Total children terms in Plant structure 817 New children terms in Plant structure 21 Total children terms in Plant growth and development 273 New children terms in Plant growth and development 0
List of new children terms in Plant Structure:
PO ID Term name PO:0005003 stem trichome PO:0005008 fruit septum PO:0005009 carpel septum PO:0005010 anther septum PO:0005011 anther dehiscence zone PO:0005012 pedicel vascular system PO:0005013 hypocotyl epidermis PO:0005014 embryo cortex PO:0005015 embryo endodermis PO:0005016 replum PO:0005017 flower vascular system PO:0005018 stamen vascular system PO:0005019 carpel vascular system PO:0005020 vascular bundle PO:0005021 sepal margin PO:0005022 ovary wall PO:0005023 abaxial epidermis of ovary PO:0005024 adaxial epidermis of ovary PO:0005025 middle layer of ovary wall PO:0005026 root giant cell PO:0005027 root syncytium cell
List of new children terms in Plant Growth and Development:
PO ID Term name Associations/annotations
Number of associations/annotations:
Total number of associations 31949 Number of associations NEW 18138 Total number of unique objects (genes & germplasms) 15814 Number of unique objects NEW 8962
Number of associations from:
TAIR (Arabidopsis) 6086 NASC (Arabidopsis) 1897 Gramene (rice) 21371 MaizeGDB (maize) 2595