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1000-grain weight

Term Information

Accession
TO:0000382
Name
1000-grain weight
Ontology
plant_trait_ontology
Synonyms
1000-grain weight (exact), TGRWT (exact), thousand grain weight (exact), TSDWT (related), thousand seed weight (related)
Alternate IDs
TO:0000533
Definition
A grain weight (TO:0000919) which is the weight of a sample of 1000 grains (caryopsis fruit; PO:0030104), with the caryopsis hull (PO:0006000). Source: Gramene:pankaj_jaiswal
Comment
Thousand grain weights are measured in grams, on a precision balance, on 1000 well-developed whole grains (with the caryopsis hull; PO:0006000), dried to 13% moisture content.
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 1000-grain weight (TO:0000382)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
1000-grain weight [is_a relation] is_a  grain weight (TO:0000919)
Children of 1000-grain weight (TO:0000382)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
1000-grain fresh weight (TO:0003018) [is_a relation] is_a  1000-grain weight
1000-grain dry weight (TO:0003019) [is_a relation] is_a  1000-grain weight
None.