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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term:hemicellulose
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Accession:CHEBI:61266 term browser browse the term
Definition:Hemicelluloses are polysaccharides in plant cell walls that have beta-(1->4)-linked backbones with an equatorial configuration. Hemicelluloses include xyloglucans, xylans, mannans and glucomannans, and beta-(1->3,1->4)-glucans.
Synonyms:related_synonym: hemicelluloses
 xref: PMID:20192742


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arabinoxylan term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Fgf7 fibroblast growth factor 7 increases expression ISO arabinoxylan results in increased expression of FGF7 mRNA CTD PMID:15678371 NCBI chr 3:113,280,448...113,333,279
Ensembl chr 3:113,281,283...113,332,929 		JBrowse link
xyloglucan term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Il1b interleukin 1 beta increases secretion ISO xyloglucan results in increased secretion of IL1B protein CTD PMID:20888807 NCBI chr 3:116,577,005...116,583,386
Ensembl chr 3:116,577,010...116,583,415 		JBrowse link
G Il6 interleukin 6 increases secretion ISO xyloglucan results in increased secretion of IL6 protein CTD PMID:20888807 NCBI chr 4:5,214,602...5,219,178
Ensembl chr 4:5,213,394...5,219,178 		JBrowse link
G Tnf tumor necrosis factor increases secretion ISO xyloglucan results in increased secretion of TNF protein CTD PMID:20888807 NCBI chr20:3,622,011...3,624,629
Ensembl chr20:3,622,011...3,624,629 		JBrowse link
Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19811
    chemical entity 19840
      molecular entity 19809
        polyatomic entity 19767
          macromolecule 8777
            biomacromolecule 8323
              polysaccharide 8198
                hemicellulose 4
                  (1->4)-beta-D-mannan 0
                  (1->4)-beta-D-xylan + 0
                  lignocellulose 0
                  xylan + 1
                  xyloglucan + 3
Path 2
Term Annotations click to browse term
  CHEBI ontology 19811
    subatomic particle 19809
      composite particle 19809
        hadron 19840
          baryon 19809
            nucleon 19809
              atomic nucleus 19809
                atom 19809
                  main group element atom 19759
                    p-block element atom 19759
                      carbon group element atom 19708
                        carbon atom 19734
                          organic molecular entity 19705
                            heteroorganic entity 19459
                              organochalcogen compound 19222
                                organooxygen compound 19137
                                  carbohydrates and carbohydrate derivatives 15269
                                    carbohydrate 15284
                                      polysaccharide 8198
                                        hemicellulose 4
                                          (1->4)-beta-D-mannan 0
                                          (1->4)-beta-D-xylan + 0
                                          lignocellulose 0
                                          xylan + 1
                                          xyloglucan + 3
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