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cell-wall targeting signal; and (3) binding the expressed chimeric protein noncovalently and stably to the cell-wall via the carboxyl-terminal cell-wall targeting signal so that the chimeric protein is displayed on the surface on the Gram-positive bacterium in such a way that the protein is ...
Lipoteichoic acids and wall teichoic acids are highlighted as major components of the cell wall. Characterization of capsules and the formation of extracellular vesicles by Gram-positive bacteria close the section on cell envelopes which have a high impact on bacterial pathogenesis. In addition, the ...
The degree of dissociation of these chargeable groups is a function of the pH and the activity of the surrounding electrolyte solution. In this study the cell wall charge density of Gram-positive bacterial strains, including four coryneforms and a Bacillus brevis, is assessed by proton titrations...
Peptidoglycan architecture of Gram-positive bacteria by solid-state NMR. Biochim. Biophys. Acta 1848, 350–362 (2015). Article CAS Google Scholar Wheeler, R. et al. Bacterial cell enlargement requires control of cell wall stiffness mediated by peptidoglycan hydrolases. mBio 6, e00660 (2015)....
The cell wall of Gram-positive bacteria is composed of peptidoglycan, teichoic acids, and a variety of proteins4. There is an ongoing discussion on the regulation of protein translocation through the cell wall in Gram-positive bacteria. Although the cell wall is porous, its permeability can be ...
antibiotic resistance mechanisms are irrelevant for nanoparticles (NPs) because the mode of action of NPs is direct contact with the bacterial cell wall, without the need to penetrate the cell; this raises the hope that NPs would be less prone to promoting resistance in bacteria than antibiotics....
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By nature, humans are inquisitive animals: this is the foundation of scientific investigation. However, we sometimes have difficulty in comprehending, and therefore interpreting, the data; this is especially true when working with systems much different
Cell wall channel Mycolic acid Porin Corynebacterium amycolatum Lipid bilayer membrane DUF3068 protein family 1. Introduction Compared to other gram-positive bacteria, Corynebacteriales have an unusual cell envelope. Besides the thick peptidoglycan layer, the Corynebacteriales contain large amounts of ...