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*  Center Investigators | Oklahoma Center for Respiratory and Infectious Diseases
... we have extensively investigated the bacterial cell wall structure and interactions of cell wall components with the microbial ... These studies have focused on teichoic acid polymers and peptidoglycan with the cell wall of Gram-positive bacteria, in ... As a direct logical extension of information gained from studying metal chelation in the bacterial cell wall, these data led us ... The new models of metal chelation by the bacterial cell wall build on prior work where we provided new models describing the ...
  https://ocrid.okstate.edu/center-investigators
*  Leeuwenhoek Lecture - Wikipedia
Teichoic acids and the molecular structure of bacterial walls 1966 Percy Wragg Brian, Obligate parasitism in fungi 1965 William ... Virus-host cell interactions 1956 Ernest Frederick Gale, The biochemical organization of the bacterial cell 1955 Henry Gerard ... 1982 Hamao Umezawa, Studies of microbial products in rising to the challenge of curing cancer 1981 Frank William Ernest Gibson ... for his seminal discoveries in relation to the cell cycle and cell morphogenesis in bacteria 2012 Brad Amos, How new science is ...
  https://en.wikipedia.org/wiki/Leeuwenhoek_Lecture
*  Facolt di Scienze Agrarie e Alimentari - Foreign students
Composition, structure and function of cell membrane and cell wall. Description of teichoic- lipoteichoic acids and ... The microbial growth; Microbial genetics; Virus; The species concept. The main bacterial groups.. ... The microbial world; Prokaryotes and eukaryotes; Cell morphology; Energetic metabolism; Cultural and Environmental needs; ... microbial world with a specific attention to the microbial applications, quality and safety problems realted to the food area. ...
  http://www.agraria.unimi.it/studenti/courses_programs.php?codice=G2904-
*  Differentiation of Phage Sensitive and Phage Resistant Streptococcus Cremoris Strains by Pyrolysis Mass Spectrometry and...
Cell wall preparations of variants from four different Streptococcus cremorisstrains R1, 4, 10 and 40 were investigated by ... Archibald, A.R., 1974, The structure, biosynthesis and function of teichoic acid. Adv. Microbial Physiol., 11: 53-95.CrossRef ... Colman, G. and Williams, R.E.D.,1965, The cell walls of Streptococci. T. Gen. Microbiol., 41: 375-387.Google Scholar ... Mass spectrometric and factor discriminant analysis of complex organic matter from the bacterial culture environment of ...
  https://link.springer.com/chapter/10.1007/978-1-4757-0169-2_15
*  Metabolic Compromises Involved in the Growth of Microorganisms in Nutrient-Limited (Chemostat) Environments | SpringerLink
Baddiley, J. (1972). Teichoic acids in cell walls and membranes of bacteria. Essays in Biochem. 8, 35-77.Google Scholar ... Ellwood, D.C. and Tempest, D.W. (1972). Effects of environment on bacterial wall content and compostion. Adv. Microbial Physiol ... niger and its possible relationship to cellular ribonucleic acid, teichoic acid and teichuronic acid. Biochem. J. 106, 237-243. ... Ghuysen, J.M. (1977). Biosynthesis and assembly of bacterial walls. Cell Surface Reviews, 4, 463-569.Google Scholar ...
  https://link.springer.com/chapter/10.1007/978-1-4684-3980-9_20
*  Antifungal Activities of Peptides Derived from Domain 5 of High-Molecular-Weight Kininogen
It is also worth noting that the light chain of HMWK is essential for the interaction of kininogen with the cell wall of ... as well as teichoic and teichuronic acids of Gram-positive bacteria. Similarly, glucan, chitin, mannoprotein, and a blend of ... The pellet was resuspended in sonication buffer (50 mM phosphate, 300 mM NaCl, pH 8.0), and bacterial cells were lysed by ... K. Maruo, T. Akaike, Y. Inada, I. Ohkubo, T. Ono, and H. Maeda, "Effect of microbial and mite proteases on low and high ...
  https://www.hindawi.com/journals/ijpep/2011/761037/
*  DCD-1L / Dermcidin (63-110) (Human)
... lipoteichoic acid, and wall teichoic acid, isolated from Staphylococcus aureus. In contrast, LL-37 binds strongly in a dose- ... without binding to microbial DNA or RNA. Binding studies with components of the cell envelope of gram-positive and gram- ... of action of DCD-derived peptides is different from that of the cathelicidin LL-37 and that components of the bacterial cell ... Further, Y-P30 enhanced migration of T24 cells, rat primary cortical astrocytes and PC12 cells in chemotactic Boyden chamber ...
  http://phoenixpeptide.com/products/view/Peptides/075-33
*  Frontiers | Staphylococcus aureus Quorum Regulator SarA Targeted Compound, 2-[(Methylamino)methyl]phenol Inhibits Biofilm and...
... a cell to cell communication process. The quorum regulator SarA of S. aureus up regulates the expression of many virulence ... a cell to cell communication process. The quorum regulator SarA of S. aureus up regulates the expression of many virulence ... and wall teichoic acid (WTA) in S. aureus cell invasion cannot be ruled out, but the importance of these proteins pale in ... It has been established that FnBP makes a molecular bridge between the bacterial microbial surface components recognizing ...
  https://www.frontiersin.org/articles/10.3389/fmicb.2017.01290/full
*  Plus it
Uptake of animal/insect antimicrobial proteins across bacterial cell walls is also facilitated by binding to cell wall ... bacterial lipopolysaccharides or teichoic acids. This interaction is competed by monovalent cations (Hancock and Scott, 2000). ... The microbial cell wall also harbors resistance determinants to PR-5 proteins such as osmotin. For example, yeast ssd1 mutants ... the cell wall polyanion of yeast (Saccharomyces cerevisiae). Polyanion binding is required for maximal toxicity to walled cells ...
  http://www.plantphysiol.org/content/131/4/1580
*  PLGA/Nano-ZnO Composite Particles for Use in Biomedical Applications: Preparation, Characterization, and Antimicrobial Activity
Most Gram-positive cell walls contain considerable amounts of teichoic and teichuronic acids which may account for up to 50% of ... P. R. Murray, K. S. Rosenthal, and M. A. Pfaller, Bacterial Classification, Structure, and Replication, Medical Microbiology, ... This work is also supported by the COST Action CA15114: Anti-MIcrobial Coating Innovations to prevent infectious diseases ( ... In addition, some Gram-positive walls may contain polysaccharide molecules. Gram-negative cell walls contain three components ...
  https://www.hindawi.com/journals/jnm/2016/9425289/
*  Frontiers | Ex-situ Bioremediation of U(VI) from Contaminated Mine Water Using Acidithiobacillus ferrooxidans Strains |...
2002). X-ray absorption fine structure determination of pH-dependent U-bacterial cell wall interactions. Geochim. Cosmochim. ... and secondary teichoic and lipoteichoic acids (phosphate).. The biosorption of uranium to gram-negative bacteria has been ... Beazley, M. J., Martinez, R. J., Webb, S. M., Sobecky, P. A., and Taillefert, M. (2011). The effect of pH and natural microbial ... Average bacterial oxygen consumption was 0.4 nmoles [106 cells]−1h−1, lower than the corresponding control value of 0.87 nmoles ...
  https://www.frontiersin.org/articles/10.3389/fenvs.2016.00039/full
*  Open doctoral student positions - Department of Biological and Environmental Science
The S. aureus cell wall is composed of two polymers, peptidoglycan and teichoic acid. The former provides the structural ... 3.Structural and functional characterization of M23 family metalloendopeptidases that lyse bacterial cell wall peptidoglycans. ... 2. Evolutionary obstacles and opportunities that govern the dynamics of mobile genetic elements in microbial communities ( ... 3. Structural and functional characterization of M23 family metalloendopeptidases that lyse bacterial cell wall peptidoglycans ...
  https://www.jyu.fi/science/en/bioenv/research/doctoral-programme/phd-posts/2018/call
*  Insect antimicrobial peptides | Philosophical Transactions of the Royal Society B: Biological Sciences
... they cannot yet explain how AMPs overcome barriers such as the peptidoglycan-rich bacterial cell wall [4,44]. The binding of ... AMPs to anionic lipopolysaccharides or teichoic acids appears essential for their activity, because charge neutralization makes ... 2004 Anti-microbial peptides: from invertebrates to vertebrates. Immunol. Rev. 198, 169-184. (doi:10.1111/j.0105-2896.2004.0124 ... the inhibition of cell wall synthesis (e.g. by targeting the corresponding enzymes or lipid phosphatidylethanolamines), or the ...
  http://d1vn86fw4xmcz1.cloudfront.net/content/371/1695/20150290
*  metal2bio
... due to the high peptidoglycan and teichoic acid content in their cell walls. In general, gram negative bacterial cell walls are ... Then the metal ions are transferred to the interior of the cell by microbial energy systems normally associated with magnesium ... Ion exchange reactions with peptidoglycan and teichoic acid (important biochemical components of the bacterial cell wall); ... Cell Wall Binding - There are three mechanisms for the binding of metals to bacterial cell walls:. * ...
  http://2the4.net/metal2bio.htm
*  ASMscience | Cell Wall Hydrolases
The activity of some pneumococcal murein hydrolases (MHs) appears to be constrained by the membrane lipoteichoic acid (LTA) at ... The lytA gene encodes the major S. pneumoniae autolysin (amidase) and represents the first example of a bacterial autolytic ... This global analysis led the authors to propose that pneumococcal cell wall lytic enzymes could be the result of the fusion of ... The cloning of lytA has facilitated the isolation of the genes encoding the cell wall lytic enzymes from pneumococcal ...
  http://www.asmscience.org/content/book/10.1128/9781555816537.chap6
*  Impact of ypfP deletion on cell wall proteins. A. Surfa | Open-i
A. Surface protein patterns of cells grown to logarithmic (left) or stationary (right) phase. SA113 wild-type and ... Impact of ypfP deletion on cell wall proteins. ... of osmotically stabilized bacterial cells with the cell wall- ... C. Spontaneous bacterial autolysis. Data represent the means ± SD of three independent experiments. Mentions: Lipoteichoic acid ... Surface proteins were isolated by gentle treatment of osmotically stabilized bacterial cells with the cell wall-degrading ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC2169524_mmi0065-1078-f7&req=4
*  GLC-MS spectra of the per-O-acetylated glycan isolated | Open-i
The LTA mutant strain revealed no major changes in patterns of cell wall proteins or autolytic enzymes compared with the ... A Staphylococcus aureus ypfP mutant with strongly reduced lipoteichoic acid (LTA) content: LTA governs bacterial surface ... The LTA mutant strain revealed no major changes in patterns of cell wall proteins or autolytic enzymes compared with the ... A Staphylococcus aureus ypfP mutant with strongly reduced lipoteichoic acid (LTA) content: LTA governs bacterial surface ...
  https://openi.nlm.nih.gov/detailedresult.php?img=PMC2169524_mmi0065-1078-f3&req=4
*  Inhibition of an Autolysin Together with PBP3 Causes the Formation of Bulges: Identification of the Soluble Lytic...
A coordinated action of murein synthetases and murein hydrolases is assumed to be essential for proper growth of the bacterial ... cell. A disturbance of this balance, for example by blocking parts of... ... Höltje, J.-V. and Tomasz, A. (1975) Specific recognition of choline residues in the cell wall teichoic acid by the N- ... Gilkes, N.R., Henrissat, B., Kilbum, D.G., Miller, J.R.R.C., Warren, R.A.J. (1991) Domains in microbial β-l,4-glycanases: ...
  https://link.springer.com/chapter/10.1007/978-1-4757-9359-8_28
*  flare ups in endodontics -1 etiological factors | Inflammation | Immune System
Teichoic acids, a group of phosphatecontaining polymers, are present in the cell walls and plasma membranes of many Gram- ... Lipoteicholc acids: a new class of bacterial antigen. Science 1975;187:1161. 40. Snyderman R. Humoral and bacterial mediators ... MICROBIAL FACTORS Past studies (5, 6) have failed to uncover a relationship between clinical symptomatology and the presence of ... PGD2 is produced by basophils and mast cells. It is the principal metabolite of arachidonic acid in mast cells. When these ...
  https://www.scribd.com/document/29924342/flare-ups-in-endodontics-1-etiological-factors
*  Bacteria - wikidoc
... amino acids.[55] Bacterial cell walls are different from the cell walls of plants and fungi, which are made of cellulose and ... Gram-positive bacteria possess a thick cell wall containing many layers of peptidoglycan and teichoic acids. In contrast, Gram- ... Zoetendal E, Vaughan E, de Vos W (2006). "A microbial world within us". Mol Microbiol. 59 (6): 1639-50. PMID 16553872.. CS1 ... Further information: [[:Cell envelope]]. Around the outside of the cell membrane is the bacterial cell wall. Bacterial cell ...
  https://www.wikidoc.org/index.php/Bacterium
*  Teichoic Acids Summary Report | CureHunter
Bacterial polysaccharides that are rich in phosphodiester linkages. They are the major components of the cell walls and ... the fraction of microbial teichoic acids) on the rate of autolysis and the activity of bacterial extracellular lytic enzymes. " ... Glycerol Teichoic Acid; Glycerol Teichoic Acids; Acid, Glycerol Teichoic; Acids, Glycerol Teichoic; Acids, Teichoic ... Teichoic Acids. Subscribe to New Research on Teichoic Acids Bacterial polysaccharides that are rich in phosphodiester linkages ...
  http://www.curehunter.com/public/keywordSummaryD013682-Teichoic-Acids.do
*  Most recent papers with the keyword monocytogenes listeria | Read by QxMD
A typical Gram-positive bacterial cell wall is composed of peptidoglycan and the secondary cell wall polymers, wall teichoic ... Discovery of genes required for lipoteichoic acid glycosylation predicts two distinct mechanism for wall teichoic acid ... To decrease microbial contamination of leafy greens, chemical agents are commonly used; however, a number of studies have shown ... The bacterial cell wall is an important and highly complex structure that is essential for bacterial growth because it protects ...
  https://www.readbyqxmd.com/keyword/114745
*  Bacteria - encyclopedia article - Citizendium
They generally have cell walls, like plant and fungal cells, but bacterial cell walls are normally made out of peptidoglycan ... layer and teichoic acids while Gram negative bacteria have an outer, lipopolysaccharide-containing membrane and a thin ... Main article: Microbial metabolism In contrast to higher organisms, bacteria exhibit an extremely wide variety of metabolic ... Bacterial cell structure.. As prokaryotes (organisms without a cell nucleus) all bacteria have a relatively simple cell ...
  http://en.citizendium.org/wiki/Bacteria
*  Products of metabolism and processing of lactic acid bacteria as functional ingredients | Food Science and Applied...
Chapot-Chartier M. P., Kulakauskas S. Cell wall structure and function in lactic acid bacteria. Microbial Cell Factories, 2014 ... Destruction of peptidoglycans of bacterial cell walls was carried out using a combination of disintegrating factors. The ... teichoic acids - have powerful immunological properties. Metabolites of LAB and BB - organic acids, hydrogen peroxide, ... The expediency of peptidoglycans degradation of LAB and BB cell walls is substantiated. Low molecular weight products of the ...
  https://www.ijfsab.com/index.php/fsab/article/view/13
*  Viruses and the Prokaryotic World
Next, the nucleic acid of the phage is injected through the cell wall of the bacterium. The bacterial cell wall is weakened by ... Some cell walls contain TEICHOIC ACIDS linked to NAM. This combination is highly antigenic and can thus aid in serological ... They allow organisms to form a surface film (pellicle) which could enhance microbial growth in nonmoving culture situations ... Archaea cell walls lack peptidoglycan which is a major part of the cell walls of Eubacteria. Cell membranes of the Archaea have ...
  http://www.angelfire.com/ga2/nestsite2/webunit10.html