Difference between revisions of "Release 20"
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* A term was created for plant sap (PO:0025538) and 6 child terms were added to specify from which part of the plant the sap was collected. | * A term was created for plant sap (PO:0025538) and 6 child terms were added to specify from which part of the plant the sap was collected. | ||
| − | * tapetum terms | + | * In collaboration with the Gene Ontology, we revised the existing tapetum cell (PO:0025543) and added three child terms to specify the different types. |
* paraclade terms | * paraclade terms | ||
Revision as of 17:32, 16 August 2013
Summary and Announcements
The latest release of the Plant Ontology, version #20, is available on our Plant Ontology Browser.
This full release features the addition of 48 new terms, for both the Plant Anatomical Entity (44) and Plant Structure Development Stage (4) branches. It also includes new and updated annotation data for Oryza sativa, Gossypium hirsutum and Arabidopsis thaliana.
-Includes all revisions of the Plant Ontology from Revision #1761 to 2199- available on the SVN Site
-For more information, please see also: Details_of_Changes_to_Release_20
The release features revision to the following sections:
Revisions to the plant anatomical entity branch:
- New terms were added to describe the parts of the perianth (PO:0009058), specifically to describe the different forms of a fused perianth (PO:0025880), such as that found in Musa flowers.
- Thirteen new terms were added to describe the different types of protoxylem (PO:0000272) tissue in the roots and shoots of vascular plants.
- A term was created for plant sap (PO:0025538) and 6 child terms were added to specify from which part of the plant the sap was collected.
- In collaboration with the Gene Ontology, we revised the existing tapetum cell (PO:0025543) and added three child terms to specify the different types.
- paraclade terms
- trichome terms- includes two new direct children of plant structure
- inflorescence branch (PO:0009081) terms
- infructescence branch (PO:0025243) terms
Revisions to the plant structure development stage branch
Major revision of the branch of flower development stage (PO:0007615):
New terms:
- collective phyllome structure development stage (PO:0025578): A collective plant organ structure development stage (PO:0025338) that has as primary participant collective phyllome structure (PO:0025023).
- phyllome development stage (PO:0025579): A plant organ development stage (PO:0025339) that has a primary participant a phyllome (PO:0025023).
- flower meristem transition stage (PO:0025588): A flower development stage (PO:0007615) which begins with the transition from a portion of meristem tissue (PO:0009013) to a flower meristem (PO:0000229) and ends with the onset of the floral organ formation stage (PO:0025585).
- floral organ formation stage (PO:0025585): A flower development stage (PO:0007615) which begins with the floral organ meristem development stage (PO:0007601) and ends with the onset of the flowering stage (PO:0025586).
Renamed terms: floral organ meristem development stage (PO:0007601); was: 1 flower meristem visible stage
- floral organ primordium development stage (PO:0007602); was: 2 flower meristem notched stage
- floral organ differentiation stage (PO:0007600); was: 3 floral organ development stage
- flowering stage (PO:0007616); was: anthesis stage; was: 4 anthesis stage and also encompasses 5 post anthesis stage (PO:0007617)- merged into it
