Hydroxy fatty acids in Bacteroides species: D-(--)-3-hydroxy-15-methylhexadecanoate and its homologs

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منابع مشابه

Cellular distribution and linkage of D-(-)-3-hydroxy fatty acids in Bacteroides species.

Two strains of Bacteroides asaccharolyticus and two strains of Bacteroides fragilis were analyzed for total fatty acid, total lipid fatty acid, and total bound fatty acid profiles. Extracted lipids and defatted cell residues were subjected to sequential alkaline and acid methanolyses to distinguish ester- and amide-linked fatty acids in each fraction. In the lipid fractions, all the ester-linke...

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Cryptococcal 3-Hydroxy Fatty Acids Protect Cells Against Amoebal Phagocytosis

We previously reported on a 3-hydroxy fatty acid that is secreted via cryptococcal capsular protuberances - possibly to promote pathogenesis and survival. Thus, we investigated the role of this molecule in mediating the fate of Cryptococcus (C.) neoformans and the related species C. gattii when predated upon by amoebae. We show that this molecule protects cells against the phagocytic effects of...

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Antifungal 3-hydroxy fatty acids from Lactobacillus plantarum MiLAB 14.

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Formation of extracellular C14-C18 2-D-hydroxy fatty acids by species of Saccharomycopsis.

Eighteen of 19 strains of Saccharomycopsis fibuligera and one of two strains of S. capsularis produced mixtures of C(14)-C(18) 2-D-hydroxy acids in liquid culture medium. The mixture of these acids showed antimicrobial activity against Vibrio tyrogenus but not against the other microorganisms tested. Candida lactosa, a recently described species, was shown to be an isolates of S. fibuligera.

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Fatty Acids: Hydroxy and Other Oxygenated Structures, Occurrence and Biochemistry

The following is a guide to the more important naturally occurring fatty acids with hydroxy, epoxy (furanoid), methoxy and oxo substituents, but it is not intended to be a comprehensive list. The prostaglandins and other eicosanoids and the plant oxylipins are in essence fatty acids with additional oxygenated functional groups, but these are discussed elsewhere in this website. Similarly, hydro...

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ژورنال

عنوان ژورنال: Journal of Bacteriology

سال: 1980

ISSN: 0021-9193,1098-5530

DOI: 10.1128/jb.143.2.582-587.1980