Results 21 to 30 of about 214,059 (308)

Citrobacter O-antigens: structure of the O-antigenic polysaccharide from Citrobacter sp. 396 [PDF]

open access: yesJournal of Bacteriology, 1978
The structure of the O-specific polysaccharide moiety of the lipopolysaccharide from Citrobacter 396 was elucidated by composition, methylation, and periodate oxidation studies. The repeating unit consists of four 2-linked mannoses and one 3-linked N-acetylglucosamine.
B, Jann, P, Prehm, K, Jann
openaire   +2 more sources

Influence of DM-sensitivity on immunogenicity of MHC class II restricted antigens

open access: yesJournal for ImmunoTherapy of Cancer, 2021
Background Graft-versus-host-disease (GvHD) is a major problem in allogeneic stem cell transplantation. We previously described two types of endogenous human leukocyte antigen (HLA)-II restricted antigens depending on their behavior towards HLA-DM. While
Andreas Mackensen   +12 more
doaj   +1 more source

Boosting antibody responses to Plasmodium falciparum merozoite antigens in children with highly seasonal exposure to infection. [PDF]

open access: yes, 2010
Longitudinal cohort studies are important to describe the dynamics of naturally acquired antibody response profiles to defined Plasmodium falciparum malaria antigens relative to clinical malaria episodes.
M. PINDER   +7 more
core   +2 more sources

Mechanism of O-antigen distribution in lipopolysaccharide [PDF]

open access: yesJournal of Bacteriology, 1990
O-antigen units are nonuniformly distributed among lipid A-core molecules in lipopolysaccharide (LPS) from gram-negative bacteria, as revealed by polyacrylamide gel electrophoresis in sodium dodecyl sulfate; the actual distribution patterns are complex, multimodal, and strain specific.
R C, Goldman, F, Hunt
openaire   +2 more sources

Lipophilic O-antigens in Rhodospirillum tenue [PDF]

open access: yesJournal of Bacteriology, 1977
Lipopolysaccharides of eight wild-type strains of the phototrophic bacterium Rhodospirillum tenue have been analyzed. All of the lipopolysaccharides are highly lipophilic. The compositions of preparations obtained by the phenol-water or by the phenol-chloroform-petroleum ether procedure are very similar. The polysaccharide moiety, obtained by mild acid
J, Weckesser   +3 more
openaire   +2 more sources

The Structural Diversity of Carbohydrate Antigens of Selected Gram-Negative Marine Bacteria

open access: yesMarine Drugs, 2011
Marine microorganisms have evolved for millions of years to survive in the environments characterized by one or more extreme physical or chemical parameters, e.g., high pressure, low temperature or high salinity.
Elena P. Ivanova   +2 more
doaj   +1 more source

Comparison of Excretory-Secretory and Somatic Antigens of Ornithobilharzia turkestanicum in Agar Gel Diffusion Test [PDF]

open access: yesIranian Journal of Parasitology, 2008
Background: Ornithobilharziosis as one of the parasitic infections may give rise to serious economic problems in animal husbandry. The Aim of the study was to prepare and compare the somatic and excretory-secretory (ES) antigens of O.
H Miranzadeh   +3 more
doaj   +2 more sources

USE OF SEROLOGICAL INTERACTIONS TO IDENTIFY THE TELEOMORPH OF OIDIUM LINI INVOLVED IN POWDERY MILDEW OF FLAX [PDF]

open access: yesJournal of Plant Production, 2002
Two methods were used to identify the teleomorph of Oidium lini. In the first method, antiserum of flax infected with O. lini interacted against antigens of healthy plants (flax, okra, sunflower, tobacco, peas, alfalfa, and cocklebur).
M. Mansour   +4 more
doaj   +1 more source

Immunity to Intracellular Salmonella Depends on Surface-associated Antigens [PDF]

open access: yes, 2012
Invasive Salmonella infection is an important health problem that is worsening because of rising antimicrobial resistance and changing Salmonella serovar spectrum.
Rizos Konstantin   +50 more
core   +1 more source

The HLA Ligandome Comprises a Limited Repertoire of O-GlcNAcylated Antigens Preferentially Associated With HLA-B*07:02

open access: yesFrontiers in Immunology, 2021
Mass-spectrometry based immunopeptidomics has provided unprecedented insights into antigen presentation, not only charting an enormous ligandome of self-antigens, but also cancer neoantigens and peptide antigens harbouring post-translational ...
Soumya Mukherjee   +9 more
doaj   +1 more source

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