Difference between revisions of "Jan 2011 Release Page"
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* '''pollen tube cell''' (PO:0025195): A plant cell that develops from a vegetative cell and forms a tubular extension of the pollen grain. [source: POC:rw] | * '''pollen tube cell''' (PO:0025195): A plant cell that develops from a vegetative cell and forms a tubular extension of the pollen grain. [source: POC:rw] | ||
Comment: Carries the male gametes to into or near the ovule. May be branched in gymnosperms. See GO for pollen tube and pollen tube tip. (need to add GO term ids) | Comment: Carries the male gametes to into or near the ovule. May be branched in gymnosperms. See GO for pollen tube and pollen tube tip. (need to add GO term ids) | ||
| − | * '''papilla cell''' | + | * '''papilla cell''' (PO:0025166): An epidermal pavement cell with a short protuberance. [source: POC:curators] |
| + | Comment: See GO for the subcellular component papilla.(need to add GO term ids) | ||
* multicellular trichome branch cell | * multicellular trichome branch cell | ||
* archegonium egg cell | * archegonium egg cell | ||
Revision as of 20:05, 4 January 2011
This page is under construction.....
Summary of Changes to PO Jan2011
List of New Terms
- plant anatomical entity (PO:0025131): An anatomical entity (CARO:0000000) that is or was part of a plant.
- plant anatomical space (PO:0025117): An anatomical space (CARO:0000005) that is part of a plant.
- reproductive shoot system (PO:0025082) A shoot system in the sporophytic phase that has as part at least one sporangium.
- gynoecium ridge (PO:0025088): A gynoecium in the early stages of development, characterized as a ridge on the abaxial surface of the floral meristem that develops from a gynoecium primordium.
- dehiscence zone (PO:0025092): A portion of plant tissue that is part of a plant structure and consists of a narrow band of cells that undergoes dehiscence upon maturation of the structure.
- pollen tube cell (PO:0025195): A plant cell that develops from a vegetative cell and forms a tubular extension of the pollen grain. [source: POC:rw]
Comment: Carries the male gametes to into or near the ovule. May be branched in gymnosperms. See GO for pollen tube and pollen tube tip. (need to add GO term ids)
- papilla cell (PO:0025166): An epidermal pavement cell with a short protuberance. [source: POC:curators]
Comment: See GO for the subcellular component papilla.(need to add GO term ids)
- 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
- root parenchyma (PO:0025095): A portion of parenchyma tissue that is part of a root system.
- root elongation zone (because definition was incorrect and added new term with same name, new id)
- differentiation zone
- elongation zone
- plant axis differentiation zone (PO:0025119)
- stem internode differentiation zone (PO:0008042)
- plant axis elongation zone (PO:0025180).
- stomatal complex
- phyllome stomatal complex
- leaf stomatal complex
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)
- root differentiation zone (PO:0020135; renaming of old term differentiation zone)
List of Obsoleted Terms
- pollen tube
- pollen tube tip
- unicellular trichome branch
- root hair
- root hair tip
- papilla
- root elongation zone (because definition was incorrect and added new term with same name, new id)
- floral epidermis
- floral stomatal complex
