Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Cell Wall MeSH Descriptor Data 2026


MeSH Heading
Cell Wall
Tree Number(s)
A11.284.183
Unique ID
D002473
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D002473
Scope Note
The outermost layer of a cell in most PLANTS; BACTERIA; FUNGI; and ALGAE. The cell wall is usually a rigid structure that lies external to the CELL MEMBRANE, and provides a protective barrier against physical or chemical agents.
Public MeSH Note
67
History Note
67(66)
Date Introduced
1967/01/01
Last Updated
2005/06/30
Cell Wall Preferred
page delivered in 0.148s