Companion cell

companion cell

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Glossary of "Plant Biology (1st ed.)" by Graham et al. (2003)

  • A type of specialized cell that is produced by the same division that gives rise to a sieve tube member in angiosperm phloem; provides materials to sieve tube elements.

Glossary of Plant Systematics (1st ed.) by Simpson (2006)

  • A parenchyma cell associated with a sieve tube member, derived from the same parent cell as is the sieve tube member and functioning to load and unload sugars into the cavity of the sieve tube member.


広島大学 / デジタル自然史博物館 / 植物 / アルファベット順 / C | 仮名順 にもどる