Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Cécile P. Asselineau"'
Autor:
Hugo L. David, Veronique Levy-Frebault, Cécile P. Asselineau, Mamadou Daffé, Marie-Antoinette Lanéelle
Publikováno v:
Annales de l'Institut Pasteur / Microbiologie. 134:241-256
Summary A simple and quantitative method for the alkaline hydrolysis of fattyacid derivatives occurring in the lipids of mycobacteria is described. After methylation, the lipidic mixtures were chromatographed on a thin layer of silicagel. The content
Autor:
Henri Montrozier, Cécile P. Asselineau
Publikováno v:
European Journal of Biochemistry. 63:509-518
Study of the Biosynthesis of Phleic Acids, Polyunsaturated Fatty Acids Synthesised by Mycobacterium phlei Because of their structures, phleic acids (general formula: CH3-(CH2)m-(CH=CH-CH2CH2)n-CO2H; main component: m = 14, n = 5) cannot be synthesize
Autor:
Henri Montrozier, Mamadou Daffé, Marie-Antoinette Lanéelle, Charlotte Lacave, Marie-Pierre Rols, Cécile P. Asselineau
Publikováno v:
European Journal of Biochemistry. 163:369-378
Structural and metabolic studies of the mycolic acids of Mycobacterium fortuitum. The biosynthesis of mycolic acids was studied in whole cells of Mycobacterium fortuitum. At first the structures of the main mycolates produced by the used strain were
Publikováno v:
European Journal of Biochemistry. 14:406-410
Mycobacterium phlei synthesizes a complex mixture of saturated and unsaturated fatty acids, with a normal or a branched chain. We have isolated the unsaturated fatty acids R–CH = CH–(CH2)n–CO2H, with twenty to twenty seven carbon atoms. These a
Publikováno v:
European Journal of Biochemistry. 10:580-584
So far, bacteria were considered as devoid of polyunsaturated fatty acids. In spite of this assumption, the lipids of Mycobacterium phlei have a relatively high content (about 5% of the total free lipids) of acids with the general formula CH3–(CH2)
Publikováno v:
European Journal of Biochemistry. 28:102-109
Mycobacterium phlei synthesizes an homologous series of polyunsaturated fatty acids, the main member of which is hexatriaconta-4,8,12,16,20-pentaenoic acid. These acids will be refered to as “phleic acids”. Natural derivatives of these acids and