AGOT: African Luo name meaning mountain.. AINSLEY: Scottish habitational surname transferred to unisex forename use, composed of the Old English elements ansetl hermitage and leah meadow, pasture, hence hermitage meadow..
Murein is only found in bacteria cells, so using an antibiotic that destroys only murein is often effective. Other antibiotics may target proteins with â¦ in the outer phospholipid bilayer in case of gram-bacteria. Still other antibiotics may target teichoic and lipoteichoic acids of gram+ bacteria.
Since most clinically-useful antibiotics are produced by microorganisms and are used to kill or inhibit infectious Bacteria, we will follow the classic definition. Antibiotics are low molecular-weight (non-protein) molecules produced as secondary metabolites, mainly by microorganisms that live in the soil.ndospore-forming Bacillus species produce polypeptide antibiotics such as polymyxin and bacitracin. The table below (Table 4) is a summary of the classes of antibiotics and their properties including their biological sources.