منابع مشابه
Moss cell walls: structure and biosynthesis
The genome sequence of the moss Physcomitrella patens has stimulated new research examining the cell wall polysaccharides of mosses and the glycosyl transferases that synthesize them as a means to understand fundamental processes of cell wall biosynthesis and plant cell wall evolution. The cell walls of mosses and vascular plants are composed of the same classes of polysaccharides, but with dif...
متن کاملBiosynthesis of the Peptidoglycan of Bacterial Cell Walls
An uncross-linked monomer (nascent peptidogly’can unit) accumulates in cells of Staphylococcus aureus treated with low concentrations of penicillin G or with ampicillin, methicillin, or cephalothin. The uncross-linked monomer has been isolated, and analyses indicate that it represents a prefabricated subunit of the wall bearing both of the o-alanine residues of its pentapeptide precursor as wel...
متن کاملBiosynthesis of the Peptidoglycan of Bacterial Cell Walls
An uncross-linked monomer (nascent peptidogly’can unit) accumulates in cells of Staphylococcus aureus treated with low concentrations of penicillin G or with ampicillin, methicillin, or cephalothin. The uncross-linked monomer has been isolated, and analyses indicate that it represents a prefabricated subunit of the wall bearing both of the o-alanine residues of its pentapeptide precursor as wel...
متن کاملBiosynthesis of the Peptidoglycan of Bacterial Cell Walls
An ATP-dependent phosphokinase which catalyzes the conversion of C66-isoprenoid alcohols and some other related substrates to the C&soprenoid alcohol phosphates is present in the membrane fraction of Staphylococcus aureus. The product of the reaction is a substrate for the synthesis of lipid intermediates in peptidoglycan synthesis. The enzyme has the unusual property of being extracted into ac...
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ژورنال
عنوان ژورنال: Microbiological Reviews
سال: 1979
ISSN: 0146-0749
DOI: 10.1128/mmbr.43.2.117-144.1979