Jan 2011 Release Page

This page is under construction.....

Summary of Changes to PO Jan2011

List of New Terms

• reproductive shoot system
• gynoecium ridge
• dehiscence zone
• pollen tube cell
• papilla cell
• multicellular trichome branch cell
• archegonium egg cell
• embryo sac egg cell
• antheridium sperm cell
• pollen sperm cell.
• primordium (PO:0025127)
• phyllome primordium
• trichome
• multicellular trichome
• trichome cell
• multicellular trichome branch
• phyllome trichome
• bract trichome
• carpel trichome
• thorn
• prickle
• spine
• plant anatomical entity as a new root node
• plant anatomical space

List of Renamed Terms

• Secretory trichome was renamed glandular trichome
• seed trichome was made the primary name for PO:0004511, (changed seed hair to exact synonym, added pubescence as related synonym)