A portion of plant tissue (PO:0009007) which is a maximal portion of nutritive plant tissue in a seed (PO:0009010). [ Gramene:Pankaj_Jaiswal APweb:Glossary ]
术语信息
- PO_GIT:149
TraitNet
In angiosperms the endosperm is usually triploid and formed after fertilization by the fusion of one gamete with the polar nucleus (GO:0043078); sometimes diploid or polyploid.
A portion of plant tissue (PO:0009007) which is a maximal portion of nutritive plant tissue in a seed (PO:0009010).