Term Information

Accession
TO:0000919
Name
grain weight
Ontology
plant_trait_ontology
Synonyms
GRWT (exact), caryopsis fruit weight (exact), kernel weight (exact), kwt (related), 20 kernel weight (narrow)
Alternate IDs
None
Definition
A caryopsis fruit morphology trait (TO:0001079) which is the weight of a caryopsis fruit (grain or kernel; PO:0030104). Source: TO:Laurel_Cooper
Comment
Grain weight (TO:0000919) is a general parent term, covering the weights of various types of caryopsis fruits (PO:0030104), and doesn't specify if they are hulled or dehulled.
Subset
None
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at TO issue tracker on GitHub.

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Parents of grain weight (TO:0000919)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
grain weight [is_a relation] is_a  caryopsis fruit morphology trait (TO:0001079)
grain weight [RO:0000052 relation] RO:0000052  caryopsis fruit (PO:0030104)
grain weight [is_a relation] is_a  fruit weight (TO:0002746)
grain weight [BFO:0000050 relation] BFO:0000050  grain yield trait (TO:0000396)
Children of grain weight (TO:0000919)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
average grain weight (TO:0000589) [is_a relation] is_a  grain weight
kernel weight per ear (TO:0000935) [is_a relation] is_a  grain weight
sorghum grain weight trait (CO_324:0000079) [is_a relation] is_a  grain weight
1000-grain weight (TO:0000382) [is_a relation] is_a  grain weight
maize grain weight trait (CO_322:0000133) [is_a relation] is_a  grain weight
wheat micro test weight trait (CO_321:0500040) [is_a relation] is_a  grain weight
wheat grain weight trait (CO_321:0000025) [is_a relation] is_a  grain weight
100-grain weight (TO:0000269) [is_a relation] is_a  grain weight
dehulled grain weight (TO:0000590) [is_a relation] is_a  grain weight
grain dry weight (TO:0003015) [is_a relation] is_a  grain weight
maize grain test weight trait (CO_322:0001005) [is_a relation] is_a  grain weight
polished grain weight (TO:0000593) [is_a relation] is_a  grain weight
grain fresh weight (TO:0003014) [is_a relation] is_a  grain weight
TO_GIT
242