Difference between revisions of "New terms and obsolete terms for Jan2011 release"

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==List of Obsoleted Terms==
 
==List of Obsoleted Terms==
* pollen tube (PO:0006345) [http://www.plantontology.org/amigo/go.cgi?session_id=5689b1294171797&view=assoc&search_constraint=terms&query=PO:0006345&page=94 97 pages of annotations: from ''Arabidopsis'', maize and rice]
+
* pollen tube (PO:0006345) [http://www.plantontology.org/amigo/go.cgi?session_id=5689b1294171797&view=assoc&search_constraint=terms&query=PO:0006345&page=94 97 pages of annotations: 4864 ''Arabidopsis'' and 1 each from S.tuberosum and rice].  Consider pollen tube cell (PO:0025195). New term pollen tube was requested in GO; GO ID (GO:0090406) has been added to the obsoleted term.
  
Consider pollen tube cell (PO:0025195). New term pollen tube has been requested in GO; waiting for GO ID.
+
* pollen tube tip (PO:0000028) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=8476b1294171984&view=assoc&query=PO%3A0000028&search_constraint=terms 9 annotations from ''Arabidopsis''].  Consider pollen tube cell (PO:0025195). New term pollen tube tip was requested in GO; GO ID (GO:0090404) has been added to the obsoleted term.
  
* pollen tube tip (PO:0000028) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=8476b1294171984&view=assoc&query=PO%3A0000028&search_constraint=terms 9 annotations from ''Arabidopsis'']
+
* root hair tip (PO:0000029) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=4940b1294172538&view=assoc&query=PO%3A0000029&search_constraint=terms 1 annotation from ''Arabidopsis''].  Consider root hair cell (PO:0000256), or root hair tip (GO:0035619).
  
Consider pollen tube cell (PO:0025195). New term pollen tube tip has been requested in GO; waiting for GO ID.
+
* floral epidermis (PO:0008043) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=158b1294173248&view=assoc&query=PO%3A0008043&search_constraint=terms 1 annotation from ''Arabidopsis''].  Consider carpel epidermis (PO:0025096), petal epidermis (PO:0006041), sepal epidermis (PO:0006040), stamen epidermis (PO:0025097), or tepal epidermis (PO:0025184)
  
* root hair (PO:0000256) [http://www.plantontology.org/amigo/go.cgi?session_id=9177b1294172354&view=assoc&search_constraint=terms&query=PO:0000256&page_size=all ~100 annotations from various sources]
+
* papillae (PO:0002001) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=1797b1294180398&view=assoc&query=PO%3A0002001&search_constraint=terms 6 annotations from ''Arabidopsis''].  Consider: papilla cell (PO:0025166), leaf papilla cell (PO:0025167), stigma papilla cell ( PO:0025168) or plant cell papilla (GO:0090395), leaf papilla (GO:0090396) or stigma papilla
  
'''This term was not made obsolete.''' Instead the name was changed to root hair cell. This is because the definition of the term was for a cell, not just for the hair. Annotations that belong only to the cell extension should be moved to root hair (GO:0035618).
+
* primary root elongation zone (PO:0003003) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=4638b1294180703&view=assoc&query=PO%3A0003003&search_constraint=terms 49 annotations from ''Arabidopsis'', 1 from ''Oryza'']. Replaced by new term primary root elongation zone (PO:0025257).
  
* root hair tip (PO:0000029) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=4940b1294172538&view=assoc&query=PO%3A0000029&search_constraint=terms 1 annotation from ''Arabidopsis'']
+
* lateral root elongation zone (PO:0003014) [http://www.plantontology.org/amigo/go.cgi?view=assoc&search_constraint=terms&depth=0&query=PO:0003014&session_id=5563b1294180915&show_associations=list 4 annotations from ''Arabidopsis''].  Replaced by new term lateral root elongation zone (PO:0025256).
  
Condiser root hair cell (PO:0000256), or root hair tip (GO:0035619).
+
'''Others: No Annotations associated with them:'''
  
* floral epidermis (PO:0008043) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=158b1294173248&view=assoc&query=PO%3A0008043&search_constraint=terms 1 annotation from ''Arabidopsis'']
+
* basal endosperm transfer layer (PO:0009019) (created new term with same name, but new def'n and id). No annotations
 +
* trichome branch (PO:0008031). replaced by 'multicellular trichome branch cell (PO:0025163)' in PO,  plus unicellular trichome branch in GO- waiting for ID#): No Annotations
 +
* floral stomatal complex (PO:0008044): no annotations
 +
* floral guard cell (PO:0008045): no annotations
 +
* floral stomatal pore (PO:0008046): no annotations
  
Consider carpel epidermis (PO:0025096), petal epidermis (PO:0006041), sepal epidermis (PO:0006040), stamen epidermis (PO:0025097), or tepal epidermis (PO:0025184)
+
==List of Renamed Terms==
 +
* root hair (PO:0000256) [http://www.plantontology.org/amigo/go.cgi?session_id=9177b1294172354&view=assoc&search_constraint=terms&query=PO:0000256&page_size=all ~100 annotations from ''Arabidopsis'', maize, rice and S.lycopersicum]. The name was changed to 'root hair cel'l (PO:0000256), because the definition of the term was for a cell, not just for the hair. Annotations that belong only to the cell extension should be moved to root hair (GO:0035618) or root hair tip (GO:0035619).
 +
 
 +
* differentiation zone (PO:0020135)- Renamed 'root differentiation zone', (PO:0020135), [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=1144b1294356759&view=assoc&query=PO%3A0020135&search_constraint=terms 6 annotations from ''Arabidopsis''].  These should not need to be moved.
 +
 
 +
* elongation zone (PO:0020125) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=1646b1294179675&view=assoc&query=PO%3A0020125&search_constraint=terms 36 annotations from ''Arabidopsis'', 1 from rice] Replaced by root elongation zone (PO:0025181).
 +
 
 +
* secretory trichome (PO:0004509) was renamed glandular trichome (PO:0004509)
  
* floral stomatal complex (PO:0008044) No Annotations
+
* seed hair (PO:0004511) was renamed 'seed trichome' (formerly a synonym), made 'seed hair' an exact synonym, added 'pubescence' as related synonym.
  
* elongation zone (PO:0020125) (replaced by root elongation zone (PO:0025181) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=1646b1294179675&view=assoc&query=PO%3A0020125&search_constraint=terms ~40 annotations, all from ''Arabidopsis'']
+
* valve (PO:0000033) was renamed fruit valve, with updated definition and new parent valve (PO:0025228).
  
Replaced by root elongation zone (PO:0025181).
+
* hull (PO:0006000) was renamed Poaceae hull to distinguish it from other types of hulls [http://www.plantontology.org/amigo/go.cgi?view=assoc&search_constraint=terms&query=PO:0006000&session_id=6293b1294429276 11 annotations from Oryza gene and QTL]
  
* papillae (PO:0002001) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=1797b1294180398&view=assoc&query=PO%3A0002001&search_constraint=terms 6 annotations from ''Arabidopsis'']
+
* old microsporangium (PO:0009070) was renamed pollen sac and made a child of new microsporangium (PO:0025202)
  
Consider: PO:0025166 papilla cell, PO:0025167 leaf papilla cell, PO:0025168 stigma papilla cell, or  GO:0090395 plant cell papilla, GO:0090396 leaf papilla, GO:0090397 stigma papilla
+
==List of replacement terms==
 +
These terms were made obsolete and replaced by new terms with the same name but new definitions, because the old definitions were incorrect:
 +
 +
* elongation zone (PO:0020125) replaced by root elongation zone (PO:0025181)
  
* trichome branch (PO:0008031) (replaced by 'multicellular trichome branch cell' in PO plus unicellular trichome branch in GO):No Annotations
+
* obsolete lateral root elongation zone (PO:0003014) replaced by lateral root elongation zone (PO:0025256)
  
* differentiation zone (PO:0020135)-(replaced by root differentiation zone; PO:0020135)
+
* obsolete primary root elongation zone (PO:0003003) replaced by primary root elongation zone (PO:0025257)
  
* basal endosperm transfer layer (PO:0009019) (created new term with same name, but new def'n and id) No annotations
+
* obsolete basal endosperm transfer layer (PO:0009019) replaced by basal endosperm transfer layer (PO:0025196)
  
* primary root elongation zone (PO:0003003) [http://www.plantontology.org/amigo/go.cgi?taxid=all&species_db=all&ev_code=aca&show_associations=direct&session_id=4638b1294180703&view=assoc&query=PO%3A0003003&search_constraint=terms ~40 annotations from ''Arabidopsis'', 1 from ''Oryza'']
+
==List of New Terms-general:==
 +
* 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.
 +
* portion of plant substance (PO:0025161)
  
Replaced by new term primary root elongation zone (PO:0025257).
 
  
* lateral root elongation zone (PO:0003014) [http://www.plantontology.org/amigo/go.cgi?view=assoc&search_constraint=terms&depth=0&query=PO:0003014&session_id=5563b1294180915&show_associations=list 4 annotations from ''Arabidopsis'']
 
  
Replaced by new term lateral root elongation zone (PO:0025256).
+
* embryonic plant structure PO:0025099
  
  
Others??
+
* axil id: PO:0025224
 +
* branch axil PO:0025226
 +
* bract axil PO:0025225
  
floral guard cell (PO:0008045): no annotations
 
  
floral stomatal pore (PO:0008046): no annotations
+
* reproductive shoot system PO:0025082
  
==List of New Terms-general:==
 
* '''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.
 
  
* '''axil''' (child of plant anatomical space)  
+
* gynoecium ridge PO:0025088
* '''leaf axil''' (PO:0009023) ''not a new term''
+
* Poaceae gynoecium ridge PO:0025086
* '''branch axil''' (PO#)
+
* Zea gynoecium ridge PO:0025087
* '''bract axil''' (PO#) (children of axil).  
+
 
 +
 
 +
* dehiscence zone PO:0025092
 +
 
 +
 
 +
* primordium PO:0025127
 +
* phyllome primordium PO:0025128
 +
 
 +
 
 +
* root parenchyma PO:0025095
 +
 
 +
 
 +
* stele PO:0025197
 +
* shoot axis stele PO:0025198
 +
* branch stele PO:0025199
 +
* stem stele PO:0025200
 +
 
 +
 
 +
* sporangium PO:0025094 (added during last release, but didn’t have definition),
 +
* microsporangium PO:0025202
 +
* megasporangium PO:0025201
 +
 
 +
 
 +
* gametangium PO:0025124
 +
* antheridium PO:0025125
 +
* archegonium PO:0025126
 +
 
 +
 
 +
* pericarp vascular bundle PO:0025203
 +
 
 +
 
 +
* shoot system vascular system PO:0025205 - Made different vascular systems of above ground parts child of this.
 +
* phyllome vascular system PO:0025206
 +
* tepal vascular system PO:0025207
 +
 
 +
* reproductive shoot apex PO:0025222
 +
* vegetative shoot apex PO:0025223
 +
 
  
* '''reproductive shoot system''' (PO:0025082): A shoot system in the sporophytic phase that has as part at least one sporangium.
+
* columella PO:0025230
* '''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.
+
* moss capsule columella PO:0025231
* '''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.
+
* PO:0004540 was renamed fruit columella
  
* '''primordium''' (PO:0025127)
 
* '''phyllome primordium'''
 
* '''root parenchyma''' (PO:0025095): A portion of parenchyma tissue that is part of a root system.
 
  
* '''stele'''
+
* canal  PO:0025132
* '''shoot axis stele'''
+
* petiole canal PO:0025133
* '''branch stele'''
+
* abaxial petiole canal PO:0025238
* '''stem stele'''
+
* adaxial petiole canal PO:0025239
  
* '''sporangium (already there, but didn’t have definition),
 
* '''microsporangium'''
 
* '''megasporangium'''
 
  
* pericarp vascular bundle
+
* phyllome apex PO:0025139
 +
* phyllome base PO:0025140
 +
* phyllome tip PO:0025141
  
* shoot system vascular system. Made different vascular systems of above ground parts child of this.
 
  
* phyllome vascular system
+
* valve PO:0025228
* sepal vascular system
+
* moss capsule valve PO:0025229
* flower vascular system
+
* PO:0000033 was renamed fruit valve
* tepal vascular system new
 
  
 
==New terms- cells==
 
==New terms- cells==
* '''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)
+
*antheridium sperm cell (PO:0025120)
* '''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)
+
 
 +
*pollen sperm cell (PO:0025121)
 +
 
 +
*archegonium egg cell (PO:0025122)
 +
 
 +
*embryo sac egg cell (PO:0025123)
 +
 
 +
*multicellular trichome branch cell (PO:0025163)
 +
 
 +
*root epidermal cell (PO:0025164)
 +
 
 +
*shoot epidermal cell (PO:0025165)
 +
 
 +
*papilla cell (PO:0025166)
 +
 
 +
*leaf papilla cell (PO:0025167)
 +
 
 +
*stigma papilla cell (PO:0025168)
 +
 
 +
*pollen tube cell (PO:0025195)
 +
 
 +
*leaf pavement cell (PO:0025212)
 +
 
 +
*leaf abaxial pavement cell (PO:0025213)
 +
 
 +
*leaf adaxial pavement cell (PO:0025214)
  
* '''stigma papilla cell''' (PO:0025168):
+
*phyllome guard cell (PO:0025236)
* '''leaf papilla cell''' (PO:0025167):
 
* '''archegonium egg cell'''
 
* '''embryo sac egg cell'''
 
* '''antheridium sperm cell'''
 
* '''pollen sperm cell'''
 
  
==List of new terms: trichome==
+
*leaf guard cell (PO:0025237)
* '''trichome''' (PO:0000282) not new?
 
* '''multicellular trichome'''
 
* '''trichome cell'''
 
* '''multicellular trichome branch'''
 
* '''multicellular trichome branch cell''' (replaces trichome branch)
 
* '''bract trichome'''
 
* '''carpel trichome'''
 
* '''stem trichome'''
 
* '''branch trichome'''
 
* '''phyllome trichome (PO:0025186)''' (parent to leaf trichome; existing?)
 
* '''sepal trichome (PO:0025182)'''
 
* '''petal trichome (PO:0025187)'''
 
* '''tepal trichome (PO:0025188)'''
 
  
* '''phyllome epidermis'''
+
==List of new terms: trichome, epidermis, and related==
* '''stem epidermis'''
 
* '''branch epidermis'''
 
.
 
  
* '''thorn'''
 
  
* '''prickle''' (PO:0025169)
+
carpel epidermis PO:0025096
* leaf prickle (PO:0025175)
 
* root prickle (PO:0025170)
 
* shoot axis prickle (PO:0025171)
 
  
* '''spine'''
+
stamen epidermis PO:0025097
 +
 
 +
bract trichome PO:0025098
 +
 
 +
cigar leaf lamina abaxial epidermis PO:0025135
 +
 
 +
peduncle epidermis PO:0025152
 +
 
 +
peduncle trichome PO:0025153
 +
 
 +
phyllome epidermis PO:0025157
 +
 
 +
bract epidermis PO:0025158
 +
 
 +
bract abaxial epidermis PO:0025159
 +
 
 +
bract adaxial epidermis PO:0025160
 +
 
 +
multicellular trichome PO:0025162
 +
 
 +
multicellular trichome branch cell PO:0025163
 +
 
 +
root epidermal cell PO:0025164
 +
 
 +
shoot epidermal cell PO:0025165
 +
 
 +
papilla cell PO:0025166
 +
 
 +
leaf papilla cell PO:0025167
 +
 
 +
stigma papilla cell PO:0025168
 +
 
 +
prickle PO:0025169
 +
 
 +
root prickle PO:0025170
 +
 
 +
shoot axis prickle PO:0025171
 +
 
 +
thorn PO:0025172
 +
 
 +
leaf spine PO:0025173
 +
 
 +
stipule spine PO:0025174
 +
 
 +
leaf prickle PO:0025175
 +
 
 +
stem trichome PO:0025176
 +
 
 +
branch trichome PO:0025177
 +
 
 +
stem epidermis PO:0025178
 +
 
 +
branch epidermis PO:0025179
 +
 
 +
sepal trichome PO:0025182
 +
 
 +
tepal epidermis PO:0025184
 +
 
 +
phyllome trichome PO:0025186
 +
 
 +
petal trichome PO:0025187
 +
 
 +
tepal trichome PO:0025188
 +
 
 +
tepal abaxial epidermis PO:0025192
 +
 
 +
tepal adaxial epidermis PO:0025193
 +
 
 +
carpel trichome PO:0025208
 +
 
 +
stamen trichome PO:0025209
 +
 
 +
leaf abaxial trichome PO:0025210
 +
 
 +
leaf adaxial trichome PO:0025211
 +
 
 +
leaf pavement cell PO:0025212
 +
 
 +
leaf abaxial pavement cell PO:0025213
 +
 
 +
leaf adaxial pavement cell PO:0025214
  
 
==new terms- elongation and differentiation zones:==
 
==new terms- elongation and differentiation zones:==
 
* plant axis differentiation zone (PO:0025119)
 
* plant axis differentiation zone (PO:0025119)
* plant axis differentiation zone (PO:0025119)
+
* differentiation zone (PO:0020135) was renamed root differentiation zone. Existing children lateral root differentiation zone (PO:0003016) and primary root differentiation zone (PO:0003015) remained, but got standardized definitions
* root differentiation zone (PO:0020135); renamed (obsoleted?) old term differentiation zone (PO:0020135)
+
* shoot internode differentiation zone (PO:0025102)
 +
* branch internode differentiation zone (PO:0025103)
 +
* old term "stem internode differentiation zone" (PO:0008042) remained, but got standardized definition
  
 +
* plant axis elongation zone (PO:0025180)
 +
* root elongation zone (PO:0025181). Old term elongation zone (PO:0020125) was made obsolete, because definition of was incorrect.
 +
* lateral root elongation zone (PO:0025256) Old term lateral root elongation zone (PO:0003014) was made obsolete, because definition of was incorrect.
 +
* primary root elongation zone (PO:0025257) Old term primary root elongation zone (PO:0003003) was made obsolete, because definition of was incorrect.
 +
* shoot internode elongation zone (PO:0025100)
 +
* branch internode elongation zone (PO:0025101)
 +
* old term "stem internode elongation zone" (PO:0008041) remained, but got standardized definition
  
'''On dev browser 1-4-11:'''
+
==List of Terms stomatal complex:==
new:
 
* '''branch internode differentiation zone''' (PO:0025103): A shoot internode differentiation zone that is part of a branch internode.
 
* '''plant axis differentiation zone''' (PO:0025119): A cardinal organ part that is part of a plant axis and is located behind the
 
* '''shoot internode differentiation zone''' (PO:0025102): A plant axis differentiation zone that is part of a shoot axis.
 
* '''root differentiation zone''' (PO:0020135): A plant axis differentiation zone that is the part of a root and is located behind a root elongation zone.(renamed)
 
  
Old:
+
phyllome stomatal complex PO:0025215
* '''lateral root differentiation zone''' (PO:0003016): A root differentiation zone that is part of a lateral root elongation zone and contains cells that are differentiating into their final form and function.
 
* '''primary root differentiation zone''' (PO:0003015): A root differentiation zone that is part of a primary root.
 
  
* '''stem internode differentiation zone''' ; PO:0008042 [show def][view annotations]
+
leaf stomatal complex PO:0025183
  
 +
leaf lamina stomatal complex PO:0025185
  
 +
petiole stomatal complex PO:0025189
  
 +
leaf abaxial stomatal complex PO:0025190
  
* '''root elongation zone''' (PO:0025181): (because definition of elongation zone was incorrect and added new term, new id) 
+
leaf adaxial stomatal complex PO:0025191
* '''elongation zone'''
 
* '''plant axis elongation zone'''(PO:0025180)
 
  
Questions about:
+
bract stomatal complex PO:0025216
* '''differentiation zone''' not new??? (see PO:0020135)
 
  
==List of Terms stomatal complex:==
+
carpel stomatal complex PO:0025217
* stomatal complex
 
* phyllome stomatal complex
 
* leaf stomatal complex
 
* petiole stomatal complex
 
  
* leaf lamina stomatal complex
+
petal stomatal complex PO:0025218
* leaf lamina abaxial stomatal complex
 
* leaf lamina adaxial stomatal complex
 
  
* petiole abaxial stomatal complex
+
sepal stomatal complex PO:0025219
* petiole adaxial stomatal complex
 
  
* root nodule meristem (PO:0025194): A root meristem that gives rise to a root nodule.
+
stamen stomatal complex PO:0025220
* basal endosperm transfer layer (PO:0025196) (replaces PO:0009019, with same name): A portion of plant tissue that is part of an endosperm and is composed of basal endosperm transfer cells. [source:POC:rw]
 
  
==List of Renamed Terms==
+
tepal stomatal complex PO:0025221
* 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)
 
Changed valve to fruit valve, and updated definition and parent.
 
  
Updated name, definition and parent of Poaceae hull.
 
  
Renamed old microsporangium pollen sac and made it a child of new microsporangium. May need to obsolete old term and add new one.
+
plus:
  
changed name of PO:0025138 from compound collective tepal structure to fused collective tepal structure
+
phyllome stomatal pore PO:0025234
  
 +
leaf stomatal pore PO:0025235
  
 
==List of new terms in numerical order==
 
==List of new terms in numerical order==
Line 329: Line 443:
  
 
id: PO:0025135
 
id: PO:0025135
 +
name: cigar leaf lamina abaxial epidermis
  
 
id: PO:0025136
 
id: PO:0025136
Line 643: Line 758:
  
 
id: PO:0025240
 
id: PO:0025240
name: secondary inflorescence
+
name: second order inflorescence
  
 
id: PO:0025241
 
id: PO:0025241

Latest revision as of 17:34, 24 January 2011

Back to Jan 2011 Release Page

Back to Summary of Changes to PO Jan2011

List of Obsoleted Terms

  • pollen tube tip (PO:0000028) 9 annotations from Arabidopsis. Consider pollen tube cell (PO:0025195). New term pollen tube tip was requested in GO; GO ID (GO:0090404) has been added to the obsoleted term.
  • floral epidermis (PO:0008043) 1 annotation from Arabidopsis. Consider carpel epidermis (PO:0025096), petal epidermis (PO:0006041), sepal epidermis (PO:0006040), stamen epidermis (PO:0025097), or tepal epidermis (PO:0025184)
  • papillae (PO:0002001) 6 annotations from Arabidopsis. Consider: papilla cell (PO:0025166), leaf papilla cell (PO:0025167), stigma papilla cell ( PO:0025168) or plant cell papilla (GO:0090395), leaf papilla (GO:0090396) or stigma papilla

Others: No Annotations associated with them:

  • basal endosperm transfer layer (PO:0009019) (created new term with same name, but new def'n and id). No annotations
  • trichome branch (PO:0008031). replaced by 'multicellular trichome branch cell (PO:0025163)' in PO, plus unicellular trichome branch in GO- waiting for ID#): No Annotations
  • floral stomatal complex (PO:0008044): no annotations
  • floral guard cell (PO:0008045): no annotations
  • floral stomatal pore (PO:0008046): no annotations

List of Renamed Terms

  • root hair (PO:0000256) ~100 annotations from Arabidopsis, maize, rice and S.lycopersicum. The name was changed to 'root hair cel'l (PO:0000256), because the definition of the term was for a cell, not just for the hair. Annotations that belong only to the cell extension should be moved to root hair (GO:0035618) or root hair tip (GO:0035619).
  • differentiation zone (PO:0020135)- Renamed 'root differentiation zone', (PO:0020135), 6 annotations from Arabidopsis. These should not need to be moved.
  • secretory trichome (PO:0004509) was renamed glandular trichome (PO:0004509)
  • seed hair (PO:0004511) was renamed 'seed trichome' (formerly a synonym), made 'seed hair' an exact synonym, added 'pubescence' as related synonym.
  • valve (PO:0000033) was renamed fruit valve, with updated definition and new parent valve (PO:0025228).
  • old microsporangium (PO:0009070) was renamed pollen sac and made a child of new microsporangium (PO:0025202)

List of replacement terms

These terms were made obsolete and replaced by new terms with the same name but new definitions, because the old definitions were incorrect:

  • elongation zone (PO:0020125) replaced by root elongation zone (PO:0025181)
  • obsolete lateral root elongation zone (PO:0003014) replaced by lateral root elongation zone (PO:0025256)
  • obsolete primary root elongation zone (PO:0003003) replaced by primary root elongation zone (PO:0025257)
  • obsolete basal endosperm transfer layer (PO:0009019) replaced by basal endosperm transfer layer (PO:0025196)

List of New Terms-general:

  • 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.
  • portion of plant substance (PO:0025161)


  • embryonic plant structure PO:0025099


  • axil id: PO:0025224
  • branch axil PO:0025226
  • bract axil PO:0025225


  • reproductive shoot system PO:0025082


  • gynoecium ridge PO:0025088
  • Poaceae gynoecium ridge PO:0025086
  • Zea gynoecium ridge PO:0025087


  • dehiscence zone PO:0025092


  • primordium PO:0025127
  • phyllome primordium PO:0025128


  • root parenchyma PO:0025095


  • stele PO:0025197
  • shoot axis stele PO:0025198
  • branch stele PO:0025199
  • stem stele PO:0025200


  • sporangium PO:0025094 (added during last release, but didn’t have definition),
  • microsporangium PO:0025202
  • megasporangium PO:0025201


  • gametangium PO:0025124
  • antheridium PO:0025125
  • archegonium PO:0025126


  • pericarp vascular bundle PO:0025203


  • shoot system vascular system PO:0025205 - Made different vascular systems of above ground parts child of this.
  • phyllome vascular system PO:0025206
  • tepal vascular system PO:0025207
  • reproductive shoot apex PO:0025222
  • vegetative shoot apex PO:0025223


  • columella PO:0025230
  • moss capsule columella PO:0025231
  • PO:0004540 was renamed fruit columella


  • canal PO:0025132
  • petiole canal PO:0025133
  • abaxial petiole canal PO:0025238
  • adaxial petiole canal PO:0025239


  • phyllome apex PO:0025139
  • phyllome base PO:0025140
  • phyllome tip PO:0025141


  • valve PO:0025228
  • moss capsule valve PO:0025229
  • PO:0000033 was renamed fruit valve

New terms- cells

  • antheridium sperm cell (PO:0025120)
  • pollen sperm cell (PO:0025121)
  • archegonium egg cell (PO:0025122)
  • embryo sac egg cell (PO:0025123)
  • multicellular trichome branch cell (PO:0025163)
  • root epidermal cell (PO:0025164)
  • shoot epidermal cell (PO:0025165)
  • papilla cell (PO:0025166)
  • leaf papilla cell (PO:0025167)
  • stigma papilla cell (PO:0025168)
  • pollen tube cell (PO:0025195)
  • leaf pavement cell (PO:0025212)
  • leaf abaxial pavement cell (PO:0025213)
  • leaf adaxial pavement cell (PO:0025214)
  • phyllome guard cell (PO:0025236)
  • leaf guard cell (PO:0025237)

List of new terms: trichome, epidermis, and related

carpel epidermis PO:0025096

stamen epidermis PO:0025097

bract trichome PO:0025098

cigar leaf lamina abaxial epidermis PO:0025135

peduncle epidermis PO:0025152

peduncle trichome PO:0025153

phyllome epidermis PO:0025157

bract epidermis PO:0025158

bract abaxial epidermis PO:0025159

bract adaxial epidermis PO:0025160

multicellular trichome PO:0025162

multicellular trichome branch cell PO:0025163

root epidermal cell PO:0025164

shoot epidermal cell PO:0025165

papilla cell PO:0025166

leaf papilla cell PO:0025167

stigma papilla cell PO:0025168

prickle PO:0025169

root prickle PO:0025170

shoot axis prickle PO:0025171

thorn PO:0025172

leaf spine PO:0025173

stipule spine PO:0025174

leaf prickle PO:0025175

stem trichome PO:0025176

branch trichome PO:0025177

stem epidermis PO:0025178

branch epidermis PO:0025179

sepal trichome PO:0025182

tepal epidermis PO:0025184

phyllome trichome PO:0025186

petal trichome PO:0025187

tepal trichome PO:0025188

tepal abaxial epidermis PO:0025192

tepal adaxial epidermis PO:0025193

carpel trichome PO:0025208

stamen trichome PO:0025209

leaf abaxial trichome PO:0025210

leaf adaxial trichome PO:0025211

leaf pavement cell PO:0025212

leaf abaxial pavement cell PO:0025213

leaf adaxial pavement cell PO:0025214

new terms- elongation and differentiation zones:

  • plant axis differentiation zone (PO:0025119)
  • differentiation zone (PO:0020135) was renamed root differentiation zone. Existing children lateral root differentiation zone (PO:0003016) and primary root differentiation zone (PO:0003015) remained, but got standardized definitions
  • shoot internode differentiation zone (PO:0025102)
  • branch internode differentiation zone (PO:0025103)
  • old term "stem internode differentiation zone" (PO:0008042) remained, but got standardized definition
  • plant axis elongation zone (PO:0025180)
  • root elongation zone (PO:0025181). Old term elongation zone (PO:0020125) was made obsolete, because definition of was incorrect.
  • lateral root elongation zone (PO:0025256) Old term lateral root elongation zone (PO:0003014) was made obsolete, because definition of was incorrect.
  • primary root elongation zone (PO:0025257) Old term primary root elongation zone (PO:0003003) was made obsolete, because definition of was incorrect.
  • shoot internode elongation zone (PO:0025100)
  • branch internode elongation zone (PO:0025101)
  • old term "stem internode elongation zone" (PO:0008041) remained, but got standardized definition

List of Terms stomatal complex:

phyllome stomatal complex PO:0025215

leaf stomatal complex PO:0025183

leaf lamina stomatal complex PO:0025185

petiole stomatal complex PO:0025189

leaf abaxial stomatal complex PO:0025190

leaf adaxial stomatal complex PO:0025191

bract stomatal complex PO:0025216

carpel stomatal complex PO:0025217

petal stomatal complex PO:0025218

sepal stomatal complex PO:0025219

stamen stomatal complex PO:0025220

tepal stomatal complex PO:0025221


plus:

phyllome stomatal pore PO:0025234

leaf stomatal pore PO:0025235

List of new terms in numerical order

id: PO:0025086 name: Poaceae gynoecium ridge

id: PO:0025087 name: Zea gynoecium ridge

id: PO:0025088 name: gynoecium ridge

id: PO:0025092 name: dehiscence zone

id: PO:0025093 name: moss capsule annulus

id: PO:0025094 name: sporangium

id: PO:0025095 name: root parenchyma

id: PO:0025096 name: carpel epidermis

id: PO:0025097 name: stamen epidermis

id: PO:0025098 name: bract trichome

id: PO:0025099 name: embryonic plant structure

id: PO:0025100 name: shoot internode elongation zone

id: PO:0025101 name: branch internode elongation zone

id: PO:0025102 name: shoot internode differentiation zone

id: PO:0025103 name: branch internode differentiation zone

id: PO:0025104 name: first order inflorescence axis

id: PO:0025105 name: forth order inflorescence axis

id: PO:0025106 name: fifth order inflorescence axis

id: PO:0025107 name: sixth order inflorescence axis

id: PO:0025108 name: seventh order inflorescence axis

id: PO:0025109 name: eighth order inflorescence axis

id: PO:0025110 name: ninth order inflorescence axis

id: PO:0025111 name: tenth or higher order inflorescence axis

id: PO:0025112 name: second order infructescence axis

id: PO:0025113 name: third order infructescence axis

id: PO:0025114 name: forth order infructescence axis

id: PO:0025115 name: fifth order infructescence axis

id: PO:0025116 name: sixth order infructescence axis

id: PO:0025117 name: plant anatomical space

id: PO:0025118 name: anther pore

id: PO:0025119 name: plant axis differentiation zone

id: PO:0025120 name: antheridium sperm cell

id: PO:0025121 name: pollen sperm cell

id: PO:0025122 name: archegonium egg cell

id: PO:0025123 name: embryo sac egg cell

id: PO:0025124 name: gametangium

id: PO:0025125 name: antheridium

id: PO:0025126 name: archegonium

id: PO:0025127 name: primordium

id: PO:0025128 name: phyllome primordium

id: PO:0025129 name: petiole lamina

id: PO:0025130 name: cigar leaf

id: PO:0025131 name: plant anatomical entity

id: PO:0025132 name: canal

id: PO:0025133 name: petiole canal

id: PO:0025134 name: inflorescence branch crown

id: PO:0025135 name: cigar leaf lamina abaxial epidermis

id: PO:0025136 name: free tepal

id: PO:0025137 name: fused tepal

id: PO:0025138 name: fused collective tepal structure

id: PO:0025139 name: phyllome apex

id: PO:0025140 name: phyllome base

id: PO:0025141 name: phyllome tip

id: PO:0025142 name: leaf tip

id: PO:0025143 name: tepal apex

id: PO:0025144 name: petal apex

id: PO:0025145 name: sepal apex

id: PO:0025146 name: petal base

id: PO:0025147 name: sepal base

id: PO:0025148 name: tepal base

id: PO:0025149 name: petal tip

id: PO:0025150 name: sepal tip

id: PO:0025151 name: tepal tip

id: PO:0025152 name: peduncle epidermis

id: PO:0025153 name: peduncle trichome

id: PO:0025154 name: bract apex

id: PO:0025155 name: bract base

id: PO:0025156 name: bract tip

id: PO:0025157 name: phyllome epidermis

id: PO:0025158 name: bract epidermis

id: PO:0025159 name: bract abaxial epidermis

id: PO:0025160 name: bract adaxial epidermis

id: PO:0025161 name: portion of plant substance

id: PO:0025162 name: multicellular trichome

id: PO:0025163 name: multicellular trichome branch cell

id: PO:0025164 name: root epidermal cell

id: PO:0025165 name: shoot epidermal cell

id: PO:0025166 name: papilla cell

id: PO:0025167 name: leaf papilla cell

id: PO:0025168 name: stigma papilla cell

id: PO:0025169 name: prickle

id: PO:0025170 name: root prickle

id: PO:0025171 name: shoot axis prickle

id: PO:0025172 name: thorn

id: PO:0025173 name: leaf spine

id: PO:0025174 name: stipule spine

id: PO:0025175 name: leaf prickle

id: PO:0025176 name: stem trichome

id: PO:0025177 name: branch trichome

id: PO:0025178 name: stem epidermis

id: PO:0025179 name: branch epidermis

id: PO:0025180 name: plant axis elongation zone

id: PO:0025181 name: root elongation zone

id: PO:0025182 name: sepal trichome

id: PO:0025183 name: leaf stomatal complex

id: PO:0025184 name: tepal epidermis

id: PO:0025185 name: leaf lamina stomatal complex

id: PO:0025186 name: phyllome trichome

id: PO:0025187 name: petal trichome

id: PO:0025188 name: tepal trichome

id: PO:0025189 name: petiole stomatal complex

id: PO:0025190 name: leaf abaxial stomatal complex

id: PO:0025191 name: leaf adaxial stomatal complex

id: PO:0025192 name: tepal abaxial epidermis

id: PO:0025193 name: tepal adaxial epidermis

id: PO:0025194 name: root nodule meristem

id: PO:0025195 name: pollen tube cell

id: PO:0025196 name: basal endosperm transfer layer

id: PO:0025197 name: stele

id: PO:0025198 name: shoot axis stele

id: PO:0025199 name: branch stele

id: PO:0025200 name: stem stele

id: PO:0025201 name: megasporangium

id: PO:0025202 name: microsporangium

id: PO:0025203 name: pericarp vascular bundle

id: PO:0025204 name: rhizome internode

id: PO:0025205 name: shoot system vascular system

id: PO:0025206 name: phyllome vascular system

id: PO:0025207 name: tepal vascular system

id: PO:0025208 name: carpel trichome

id: PO:0025209 name: stamen trichome

id: PO:0025210 name: leaf abaxial trichome

id: PO:0025211 name: leaf adaxial trichome

id: PO:0025212 name: leaf pavement cell

id: PO:0025213 name: leaf abaxial pavement cell

id: PO:0025214 name: leaf adaxial pavement cell

id: PO:0025215 name: phyllome stomatal complex

id: PO:0025216 name: bract stomatal complex

id: PO:0025217 name: carpel stomatal complex

id: PO:0025218 name: petal stomatal complex

id: PO:0025219 name: sepal stomatal complex

id: PO:0025220 name: stamen stomatal complex

id: PO:0025221 name: tepal stomatal complex

id: PO:0025222 name: reproductive shoot apex

id: PO:0025223 name: vegetative shoot apex

id: PO:0025224 name: axil

id: PO:0025225 name: bract axil

id: PO:0025226 name: branch axil

id: PO:0025227 name: tetrad of megaspores

id: PO:0025228 name: valve

id: PO:0025229 name: moss capsule valve

id: PO:0025230 name: columella

id: PO:0025231 name: moss capsule columella

id: PO:0025232 name: moss capsule

id: PO:0025233 name: embryonic plant tissue

id: PO:0025234 name: phyllome stomatal pore

id: PO:0025235 name: leaf stomatal pore

id: PO:0025236 name: phyllome guard cell

id: PO:0025237 name: leaf guard cell

id: PO:0025238 name: abaxial petiole canal

id: PO:0025239 name: adaxial petiole canal

id: PO:0025240 name: second order inflorescence

id: PO:0025241 name: second order infructescence

id: PO:0025242 name: infructescence axis

id: PO:0025243 name: infructescence branch

id: PO:0025244 name: first order infructescence axis

id: PO:0025245 name: persistent sepal

id: PO:0025246 name: persistent tepal

id: PO:0025247 name: persistent stamen

id: PO:0025248 name: pseudostem

id: PO:0025249 name: leaf sheath epidermis

id: PO:0025250 name: leaf sheath abaxial epidermis

id: PO:0025251 name: leaf sheath adaxial epidermis

id: PO:0025252 name: seventh order infructescence axis

id: PO:0025253 name: eighth order infructescence axis

id: PO:0025254 name: ninth order infructescence axis

id: PO:0025255 name: tenth or higher order infructescence axis

id: PO:0025256 name: lateral root elongation zone

id: PO:0025257 name: primary root elongation zone