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Differences among the cell wall galactomannans from Aspergillus wentii and Chaetosartorya chrysella and that of Aspergillus fumigatus.
Glycoconj J. 2004; 20(4):239-46.GJ

Abstract

The alkali extractable and water-soluble cell wall polysaccharides F1SS from Aspergillus wentii and Chaetosartorya chrysella have been studied by methylation analysis, 1D- and 2D-NMR, and MALDI-TOF analysis. Their structures are almost identical, corresponding to the following repeating unit: [--> 3)-beta-D-Gal f -(1 --> 5)-beta-D-Gal f-(1 -->]n --> mannan core. The structure of this galactofuranose side chain differs from that found in the pathogenic fungus Aspergillus fumigatus, in other Aspergillii and members of Trichocomaceae: [--> 5)-beta-D-Gal f-(1 -->]n --> mannan core. The mannan cores have also been investigated, and are constituted by a (1 --> 6)-alpha-mannan backbone, substituted at positions 2 by chains from 1 to 7 residues of (1 --> 2) linked alpha-mannopyranoses.

Authors+Show Affiliations

Gómez-Miranda B
Centro de Investigaciones Biológicas, CSIC, Velázquez 144, 28006-Madrid, Spain.
Prieto A
No affiliation info available
Leal JA
No affiliation info available
Ahrazem O
No affiliation info available
Jiménez-Barbero J
No affiliation info available
Bernabé M
No affiliation info available

MeSH

AspergillusCarbohydrate SequenceCell WallEurotialesGalactoseMannansMolecular Sequence DataNuclear Magnetic Resonance, BiomolecularSpectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

15115908

Citation

Gómez-Miranda, Begoña, et al. "Differences Among the Cell Wall Galactomannans From Aspergillus Wentii and Chaetosartorya Chrysella and That of Aspergillus Fumigatus." Glycoconjugate Journal, vol. 20, no. 4, 2004, pp. 239-46.
Gómez-Miranda B, Prieto A, Leal JA, et al. Differences among the cell wall galactomannans from Aspergillus wentii and Chaetosartorya chrysella and that of Aspergillus fumigatus. Glycoconj J. 2004;20(4):239-46.
Gómez-Miranda, B., Prieto, A., Leal, J. A., Ahrazem, O., Jiménez-Barbero, J., & Bernabé, M. (2004). Differences among the cell wall galactomannans from Aspergillus wentii and Chaetosartorya chrysella and that of Aspergillus fumigatus. Glycoconjugate Journal, 20(4), 239-46.
Gómez-Miranda B, et al. Differences Among the Cell Wall Galactomannans From Aspergillus Wentii and Chaetosartorya Chrysella and That of Aspergillus Fumigatus. Glycoconj J. 2004;20(4):239-46. PubMed PMID: 15115908.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Differences among the cell wall galactomannans from Aspergillus wentii and Chaetosartorya chrysella and that of Aspergillus fumigatus. AU - Gómez-Miranda,Begoña, AU - Prieto,Alicia, AU - Leal,Juan Antonio, AU - Ahrazem,Oussama, AU - Jiménez-Barbero,Jesús, AU - Bernabé,Manuel, PY - 2004/4/30/pubmed PY - 2005/1/27/medline PY - 2004/4/30/entrez SP - 239 EP - 46 JF - Glycoconjugate journal JO - Glycoconj J VL - 20 IS - 4 N2 - The alkali extractable and water-soluble cell wall polysaccharides F1SS from Aspergillus wentii and Chaetosartorya chrysella have been studied by methylation analysis, 1D- and 2D-NMR, and MALDI-TOF analysis. Their structures are almost identical, corresponding to the following repeating unit: [--> 3)-beta-D-Gal f -(1 --> 5)-beta-D-Gal f-(1 -->]n --> mannan core. The structure of this galactofuranose side chain differs from that found in the pathogenic fungus Aspergillus fumigatus, in other Aspergillii and members of Trichocomaceae: [--> 5)-beta-D-Gal f-(1 -->]n --> mannan core. The mannan cores have also been investigated, and are constituted by a (1 --> 6)-alpha-mannan backbone, substituted at positions 2 by chains from 1 to 7 residues of (1 --> 2) linked alpha-mannopyranoses. SN - 0282-0080 UR - https://www.unboundmedicine.com/medline/citation/15115908/Differences_among_the_cell_wall_galactomannans_from_Aspergillus_wentii_and_Chaetosartorya_chrysella_and_that_of_Aspergillus_fumigatus_ DB - PRIME DP - Unbound Medicine ER -