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pectic matrix
Term Information
Accession
GO:0048217
Name
pectic matrix
Ontology
cellular_component
Synonyms
None
Alternate IDs
None
Definition
The gel-like pectin matrix consists of the interlinked acidic and neutral pectin networks that are further cross-linked by calcium bridges. Pectins consist largely of long chains of mostly galacturonic acid units (typically 1,4 linkages and sometimes methyl esters). Three major pectic polysaccharides (homogalacturonan, rhamnogalacturonan I and rhamnogalacturonan II) are thought to occur in all primary cell walls.
Source:PMID:11554482,
GOC:jid
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