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Rhamnogalacturonans MeSH Descriptor Data 2023


MeSH Heading
Rhamnogalacturonans
Tree Number(s)
D05.750.078.738.500
D09.698.670.500
D20.215.784.500.618.500
Unique ID
D000085982
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D000085982
Scope Note
Types of polysaccharides that are components of the plant cell wall pectin matrix. Rhamnogalacturonan I is characterized by a backbone of the repeating disaccharide (4)-alpha-D-galacturonic acid-(1,2)-alpha-L-rhamnose-(1,-) with many of the rhamnose residues substituted at C-4 with side chains of various neutral sugars linked together in various ways. Rhamnogalacturonan II type is complex, highly branched polysaccharide where the backbone consists exclusively of D-galacturonic acid units.
Registry Number
0
Previous Indexing
Pectins (1991-2020)
Public MeSH Note
2021
History Note
2021
Date Established
2021/01/01
Date of Entry
2020/07/07
Revision Date
2020/06/09
Rhamnogalacturonans Preferred
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