The Cell Wall of Streptococcus pneumoniae - Creative Diagnostics
Understanding the structure and composition of its cell wall is crucial for understanding bacterial growth and cell-wall dynamics as well as developing effective diagnostic tools and therapeutic strategies.
The Cell Wall of Streptococcus pneumoniae - Microbiology …
Streptococcus pneumoniae has a complex cell wall that plays key roles in cell shape maintenance, growth and cell division, and interactions with components of the human host. The peptidoglycan has a heterogeneous composition with more than 50 subunits (muropeptides)—products of several peptidoglycan-modifying enzymes.
The Cell Wall of Streptococcus pneumoniae - PubMed
Streptococcus pneumoniae has a complex cell wall that plays key roles in cell shape maintenance, growth and cell division, and interactions with components of the human host. The peptidoglycan has a heterogeneous composition with more than 50 subunits (muropeptides)-products of several peptid</span> …
Pneumococcal Virulence Factors: Structure and Function
Pneumococcal Adherence and Interactions with Host Cells. Pneumococcal adherence to host cells has been suggested to be a two-step process . The first step involves targeting an anatomic niche of the host like the nasopharynx to bind to the host surface glycoconjugates on respiratory epithelial and endothelial cells.
Schematic illustration of the arrangement of the pneumococcal cell …
To understand and characterize these high molecular weight (Mw) polysaccharide protein conjugates, we employed the multi-angle light scattering (MALS) technique coupled with size-exclusion...
A visual review of the human pathogen Streptococcus pneumoniae
Nov 1, 2017 · Visualization of the molecular details of these processes reveals several scientific questions about how molecular components of the pneumococcal cell are organized to allow biological function to take place.
A visual review of the human pathogen Streptococcus pneumoniae
Oct 5, 2017 · The outline of the pneumococcal cell was based on an electron micrograph that was used to trace the outline of the membrane to sketching paper to compose the foreground sketches for each of the paintings. The first step was to place the key molecules for the narratives.
Electron Microscopy to Study the Fine Structure of the Pneumococcal Cell
This chapter deals with recommendations for well-adapted methodologies to examine pneumococcal ultrastructure in detail. Especially, we focus on the preservation of the pneumococcal capsular polysaccharide, which represents an …
The Pneumococcal Cell Wall - ScienceDirect
Jan 1, 2015 · In this chapter we focus on pneumococcal PG and TAs, which have unique features and have been the focus of intense research. Pneumococci share the basic PG structure with other Firmicutes and, like other pathogens, modify their PG …
Streptococcus pneumoniae - SpringerLink
Structure of the pneumococcal cell wall. The cell wall is composed of a glycan backbone substituted with stem peptides. Approximately every third muramic acid residue is decorated with a complex ribitol containing teichoic acid bearing phosphorylcholine.