Details of Changes to Release 21

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  • Includes all revisions from 2228 and on.


Merged or Obsoleted terms

New PAE terms:

New PSDS terms:

  • vascular leaf development stage (PO:0025570): A leaf development stage (PO:0001051) which begins with the onset of the vascular leaf initiation stage (PO:0001051) and ends with the termination of the vascular leaf senescence stage (PO:0001054).
  • multi-tissue plant structure development stage (PO:0025571): A plant structure development stage (PO:0009012) that has as primary participant a multi-tissue plant structure (PO:0025496).
  • non-vascular leaf development stage (PO:0025573): A leaf development stage (PO:0001050) that begins with the non-vascular leaf initiation stage and ends with the non-vascular leaf senescence stage. not added yet
  • vascular leaf primordium polarity determination stage (PO:0025570): A vascular leaf initiation stage (PO:0001051) during which the vascular leaf primordium (PO:0004725) develops an adaxial side (PO:0004726) and an abaxial side (PO:0004725).
  • vascular leaf anlagen formation stage (PO:0025586): A vascular leaf initiation stage (PO:0007040) when the cells of the shoot apical meristem (PO:0020148) form a vascular leaf anlagen (PO:0025431).

Renamed terms

No substantial change in the meaning of the definition

Format 'new_name'(PO:ID); was:'old_name'

Renamed PAE terms

'vascular leaf adaxial meristem' (PO:0025401); was: 'leaf adaxial meristem' 'vascular leaf primordium adaxial side' (PO:0004726); was: 'adaxial side of leaf primordium' 'vascular leaf primordium abaxial side' (PO:0004725); was: 'abaxial side of leaf primordium' 'vascular leaf adaxial meristem' (PO:0025401); was 'leaf adaxial meristem'

Renamed PSDS terms

  • 'vascular leaf initiation stage' (PO:0001051); was: '1 leaf initiation stage'
  • 'vascular leaf founder cells formation stage' (PO:0001003); was: 'formation of leaf founder cells'
  • 'vascular leaf primordium formation stage' (PO:0001019); was: 'formation of leaf primordium stage'
  • 'vascular leaf expansion stage' (PO:0001052); was: '2 leaf expansion stage'
  • 'mature vascular leaf stage' (PO:0001053); was: '3 leaf fully expanded stage'
  • 'vascular leaf senescence stage' (PO:0001054); was: '4 leaf senescence stage'

Other Fixes

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