TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

COMPANION CELL [1 record]

Record 1 2017-12-19

English

Subject field(s)
  • Morphology and General Physiology
  • Plant Biology
DEF

A sister cell of a sieve-tube element, intimately connected with it and retaining the nucleus and dense cytoplasm.

French

Domaine(s)
  • Morphologie et physiologie générale
  • Biologie végétale
CONT

Les tubes criblés sont accompagnés d'une cellule sœur que pour cette raison [...] [on] appelle cellule compagne [...] Ces cellules compagnes sont toujours moins grandes que les tubes criblés qui les touchent.

Spanish

Campo(s) temático(s)
  • Morfología y fisiología general
  • Biología vegetal
DEF

Célula asociada con las células cribosas del floema de las plantas vasculares.

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