Release Notes Archive

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