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

A thallus is a gametophyte of liverworts and pteridophytes and develops from a short-lived protonema. Roughly two dimensional growth results from division of a single apical cell. Thalli may be ribbon or heart shaped or almost filamentous. Although there are no distinct organs, there may be tissue differentiation and dichotomous branching.

AttributesValues
type
label
  • thallus
comment
  • A thallus is a gametophyte of liverworts and pteridophytes and develops from a short-lived protonema. Roughly two dimensional growth results from division of a single apical cell. Thalli may be ribbon or heart shaped or almost filamentous. Although there are no distinct organs, there may be tissue differentiation and dichotomous branching.
subClassOf
definition
  • A whole plant in the gametophytic phase that has a flat growth form and no distinct organs.
created_by
  • rwalls
creation_date
  • 2011-04-12T08:35:16Z
has_broad_synonym
  • prothallium (broad)
database_cross_reference
  • PO_GIT:317
has_exact_synonym
  • talo (Spanish, exact)
  • thalli (exact, plural)
  • 葉状体 (Japanese, exact)
has_obo_namespace
  • plant_anatomy
id
  • PO:0030027
in_subset
http://terminologi...s/ontology#change
  • removed
is first of
is someValuesFrom of
is http://terminologi...ogy#modified_term of
is annotatedSource of
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