O-Glycosidically linked oligosaccharides from peptidorhamnomannans ofSporothrix schenckii |
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| Authors: | Leila M Lopes-Alves Lucia Mendonça-Previato Bernard Fournet Pierre Degand José O Previato |
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| Institution: | (1) Depart. Biologia Celular e Genética-UERJ, Rio de Janeiro, Brasil;(2) Depart. Microbiologia Geral, Inst. Microbiologia-CCS, Bl. I, Universidade Federal do Rio de Janeiro, 21941, Brasil;(3) Université des Sciences et Techniques de Lille-Flandres-Artois, 59.655, France;(4) Unité 16, INSERM, Place de Verdun, Lille, France |
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| Abstract: |  -Elimination of peptidorhamnomannans purified from yeast-like and mycelial phases ofSporothrix schenckii released neutral and acidic reduced oligosaccharides that were O linked to serine and/or threonine. Man-( 1–2)Man-ol, Rha(1–3)Man(1–2)Man-ol, Rha(1–4)GlcA(1–2)Man(1–2)Man-ol, and Rha(1–4)Rha(1–2)] GlcA(1–2)Man(1–2)Man-ol were characterized based on methylation analysis, proton magnetic resonance and fast atom bombardment mass spectrometry.Abbreviations FAB
fast atom bombardment
- GLC
gas liquid chromatography
- GlcA
d-glucopyranosyluronic acid
- Man
d-mannopyranose
- Man-ol
d-mannitol
- MS
mass spectrometry
- NMR
nuclear magnetic resonance
- Rha
l-rhamnopyranose |
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| Keywords: | Oligosaccharides Sporothrix schenckii |
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