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Membrane transitions in Gram-positive bacteria
Biochimica et Biophysica Acta (BBA) - Biomembranes, 1971Abstract Intact cells, membranes, and aqueous dispersion of lipids of Micrococcus lysodeikticus undergo a reversible thermotropic transition detectable by differential scanning calorimetry. The phenomenon is suggested to be a “melt” of fatty acid chains within lipid bilayers.
G B, Ashe, J M, Steim
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Angewandte Chemie, 2017
A series of tubular molecules with different lengths have been synthesized by attaching Trp-incorporated peptides to the pillar[5]arene backbone. The tubular molecules are able to insert into the lipid bilayer to form unimolecular transmembrane channels.
Min Zhang +5 more
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A series of tubular molecules with different lengths have been synthesized by attaching Trp-incorporated peptides to the pillar[5]arene backbone. The tubular molecules are able to insert into the lipid bilayer to form unimolecular transmembrane channels.
Min Zhang +5 more
semanticscholar +1 more source
Antimicrobial Resistance in Gram-Positive Bacteria
The American Journal of Medicine, 2006Gram-positive bacteria are common causes of bloodstream and other infections in hospitalized patients in the United States, and the percentage of nosocomial bloodstream infections caused by antibiotic-resistant gram-positive bacteria is increasing. Methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE) are of ...
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RNases and Helicases in Gram-Positive Bacteria
Microbiology spectrum, 2018RNases are key enzymes involved in RNA maturation and degradation. Although they play a crucial role in all domains of life, bacteria, archaea, and eukaryotes have evolved with their own sets of RNases and proteins modulating their activities.
Sylvain Durand, C. Condon
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New agents for Gram-positive bacteria
Current Opinion in Microbiology, 2000Infections caused by multiple-resistant Gram-positive organisms continue to occur at an alarming rate worldwide. Two new and unique antimicrobial agents targeted specifically against such organisms, quinupristin/dalfopristin and linezolid, have been approved for use in the USA in the past year and will play an important role in the treatment of life ...
S M, Bhavnani, C H, Ballow
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Surface Display on Gram Positive Bacteria
Combinatorial Chemistry & High Throughput Screening, 2012Heterologous surface display on Gram-positive bacteria was first described almost a decade ago and has since then developed into an active research area. Gram-positive bacterial surface display has today found a range of applications, in immunology, microbiology and biotechnology. Live bacterial vaccine delivery vehicles are being developed through the
M, Hansson +3 more
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Characterization and function of membrane vesicles in Gram-positive bacteria
Applied Microbiology and Biotechnology, 2021Yina Cao, H. Lin
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Pilus Assembly in Gram-Positive Bacteria
2015Pili of Gram-positive bacteria are unique structures on the bacterial surface, assembled from covalently linked polypeptide subunits. Pilus assembly proceeds by transpeptidation reactions catalyzed by sortases, followed by covalent anchoring of the filament in the peptidoglycan layer.
Werner, Pansegrau, Fabio, Bagnoli
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Vaginal Immunization with Recombinant Gram‐Positive Bacteria
American Journal of Reproductive Immunology, 1998PROBLEM: Many viral and bacterial pathogens enter the body through the genital mucosa. Therefore, one of the major goals of a vaccine against sexually transmitted diseases (STDs) should be to induce an immune response in the genital mucosa capable of controlling the entry of the pathogen.
Medaglini D., Oggioni M. R., Pozzi G.
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Protein Secretion in Gram-Positive Bacteria
2003Studies on protein secretion in Gram-positive bacteria have become of particular importance since many species are of great commercial value and medical interest. Several Gram-positive bacteria have been applied successfully for cost-effective industrial production of enzymes since, due to the absence of an outer membrane, proteins are secreted ...
Meima, Rob, van Dijl, Jan Maarten
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