Search results for "structure moléculaire"

showing 2 items of 2 documents

III. Biochemistry of S-layers

1997

During evolution prokaryotes have developed different envelope structures exterior to the cell wall proper. Among these surface components are regularly arranged S-layers and capsules. The structural characterization and the detailed chemical analysis of these surface molecules is a prerequisite to understand their biosynthesis and functional role(s) at the molecular level. Of particular interest are the glycosylated S-layer proteins which belong to the first prokaryotic glycoproteins ever described. Their characterization was performed on strains belonging to the thermophilic Bacillaceae and included structural studies and experiments to learn about the pathways for the glycan biosynthesis…

0106 biological sciencesGlycansurface cellulairecapsuleElectrospray ionization[SDV]Life Sciences [q-bio]macromoléculeMass spectrometry01 natural sciencesMicrobiologystructure moléculaire03 medical and health sciencesspectrométrie de masse010608 biotechnologyComputingMilieux_MISCELLANEOUS030304 developmental biologyglycoprotéinechemistry.chemical_classification0303 health sciencesmicroorganismebiologyPolyglutamate030306 microbiologyChemistrypolyglutamatebiology.organism_classificationInfectious DiseasesNatronococcusBiochemistrybiology.proteinCell envelopeGlycoproteinS-layer
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Chiral gamma-lactones from Fusarium poae: enentiomeric ratios and sensory differentiation of cis-6-gamma-dodecenolactone enantiomers

1991

Chiral gamma-lactones from Fusarium poae: enentiomeric ratios and sensory differentiation of cis-6-gamma-dodecenolactone enantiomers

hplc chromatographycomposé volatilisomèrespectrométrie rmngas chromatographyisolémentchromatographie en phase gazeusemolecular structurenmr spectrometryarômechromatographie hplcstructure moléculaire[SDV.AEN] Life Sciences [q-bio]/Food and Nutritionisomerlactonetimeouthyphomycetes[SDV.AEN]Life Sciences [q-bio]/Food and Nutritionfusarium
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