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An Entity of Type : owl:Class, within Data Space : terminologies.gfbio.org associated with source document(s)

Leaf marginal meristems develop on the lateral margins of a vascular leaf after the transition from a vascular leaf primordium (PO:0000017) and may contribute to expansion of the leaf lamina (PO:0020039). Marginal growth can occur in a vascular leaf primordium, but it is not considered part of a leaf marginal meristem. Leaf marginal initials (add) may give rise to leaf epidermis (PO:0006016) while leaf submarginal initials (add) may give rise to the leaf mesophyll (PO:0005645). May be of limited duration.

AttributesValues
type
label
  • leaf marginal meristem
comment
  • Leaf marginal meristems develop on the lateral margins of a vascular leaf after the transition from a vascular leaf primordium (PO:0000017) and may contribute to expansion of the leaf lamina (PO:0020039). Marginal growth can occur in a vascular leaf primordium, but it is not considered part of a leaf marginal meristem. Leaf marginal initials (add) may give rise to leaf epidermis (PO:0006016) while leaf submarginal initials (add) may give rise to the leaf mesophyll (PO:0005645). May be of limited duration.
subClassOf
definition
  • A portion of phyllome marginal meristem (PO:0025404) tissue that is part of a leaf margin (PO:0025009) of a vascular leaf (PO:0009025) during a leaf expansion stage (PO:0001052) and has parts marginal and submarginal initials.
created_by
  • Laurel_Cooper
creation_date
  • 2012-01-29T08:08:16Z
database_cross_reference
  • PO_GIT:412
has_exact_synonym
  • leaf margin blastozone (exact)
  • leaf margin meristem (exact)
  • 葉縁分裂組織 (Japanese, exact)
has_obo_namespace
  • plant_anatomy
id
  • PO:0025405
http://terminologi...s/ontology#change
  • removed
is http://terminologi...ogy#modified_term of
is annotatedSource of
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