DL-β-Hydroxypalmitic acid is a mixture of D- and L-β-hydroxypalmitic (3-hydroxyhexadecanoic) acids. 3-hydroxyhexadecanoic [C16:0(3-OH)] may be used in studies that involve the lipid structures of endotoxin lipid A molecules.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1162, 122454-122454 (2020-12-30)
Bacteria show distinct and characteristic fatty acid (FA) patterns which can be modified by environmental conditions. In this study, we cultivated six plant-pathogenic bacteria of agricultural concern and performed a detailed analysis of the fatty acid composition. The study covered
The composition and structure of lipid A isolated from the lipopolysaccharide (LPS) of Piscirickettsia salmonis were investigated by chemical analyses, gas chromatography/mass spectrometry (GCMS), and electrospray ionization (ESI) combined with the tandem mass spectrometry (MS/MS). Our study revealed moderate compositional
In the phytopathogen Ralstonia (Pseudomonas) solanacearum, control of many virulence genes is partly mediated by the Phc cell density sensing system. Phc uses a novel self-produced signal molecule [3-hydroxypalmitic acid methyl ester (3-OH PAME)], an atypical two-component system (PhcS/PhcR), and
Burkholderia mallei, the aetiologic agent of glanders, causes a variety of illnesses in animals and humans ranging from occult infections to acute fulminating septicaemias. To better understand the role of lipopolysaccharide (LPS) in the pathogenesis of these diseases, studies were
Lipid A isolated from the Rickettsia typhi lipopolysaccharide (LPS) was investigated for its composition and structure using chemical analyses, gas chromatography-mass spectrometry (GC-MS), and electrospray ionization (ESI) combined with the tandem mass spectrometry (MS/MS). Our studies revealed a noticeable compositional
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