Search Results - "Aurelle, H"

Role of the Rhizobium meliloti nodF and nodE genes in the biosynthesis of lipo-oligosaccharidic nodulation factors by DEMONT, N, DEBELLE, F, AURELLE, H, DENARIE, J, PROME, J. C

“…Rhizobia nodulation (nod) genes are involved in the synthesis of symbiotic signals, the Nod factors, which are mono-N-acylated chito-oligosaccharides. Nod…”
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Analysis of fatty acids by negative ion gas chromatography/tandem mass spectrometry: structural correlations between alpha-mycolic acid chains and delta-5-monounsaturated fatty acids from Mycobacterium phlei by Couderc, F, Aurelle, H, Promé, D, Savagnac, A, Promé, J C

“…The analysis of a complex mixture of monounsaturated fatty acids from mycobacterium phlei is achieved by capillary gas chromatographic separation of their…”
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Isolation, structural studies and chemical synthesis of a 'palmitone lipid' from Corynebacterium diphtheriae by Ahibo-Coffy, A, Aurelle, H, Lacave, C, Prome, J C, Puzo, G, Savagnac, A

“…The isolation of a 'palmitone lipid' from Corynebacterium diphtheriae is described. The use of a temporary hydrophobic protecting group allows the obtaining of…”
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Structural determination of 'cord factor' from a Corynebacterium diphtheriae strain by a combination of mass spectral ionization methods: field desorption cesium cationization and electron impact mass spectrometry studies by Puzo, G, Tissie, G, Lacave, C, Aurelle, H, Prome, J C

“…The composition and structure of a preparation of 'cord factor' (di-beta-hydroxy acyl trehaloses) from Corynebacterium diphtheriae have been determined by a…”
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Role of the Rhizobium meliloti and nodE genes in the biosynthesis of lipo-oligosaccharidic nodulation factors by Demont, N., Debellé, Frederic, Aurelle, H., Denarié, Jean, Prome, J.C.

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Structure determination of mycolic acids by using charge remote fragmentation by Savagnac, A, Aurelle, H, Casas, C, Couderc, F, Gavard, P, Promé, D, Promé, J C

“…The collision-induced remote site fragmentation process of closed-shell ions, such as carboxylate anions, is a very potent analytical tool for the structural…”
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Mass spectrometry of oligosaccharides by chloride-attachment reactions: the origin of fragment loss by Promé, D, Promé, J C, Puzo, G, Aurelle, H

“…The direct exposure, negative chemical ionisation, chloride-attachment mass spectrometry of trehalose and sucrose gave abundant chloride-attached molecular…”
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Occurrence of 3-oxo-acyl groups in the 6,6'-diesters of alpha-D-trehalose. New glycolipids related to cord factor from Corynebacterium diphtheriae by Puzo, G, Tissié, G, Aurelle, H, Lacave, C, Promé, J C

“…The ‘cord factor’ from Corynebacterium diphtheriae was fractionated by thin‐layer chromatography of the trimethylsilyl derivatives into three main components:…”
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On the bactericidal action of levallorphan. Irreversible alterations of the plasmic membrane by Boquet, P, Devynck, M, Aurelle, H, Fromageot, P

“…Levallorphan behaves as a bactericidal agent at a concentration which equals or exceeds the minimal value to block Escherichia coli growth; the lethal effect…”
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