Teichoic acids and lipoteichoic acids are arranged in the overall wall structure of gram-positive Bacteria . Lipoteichoic acid Teichoic acid
Teichoic acids and lipoteichoic acids are arranged in the overall wall structure of gram-positive Bacteria . Lipoteichoic acid Teichoic acid
The Gram-negative cell wall is a thin layer attached to an outer membrane via lipoproteins. The outer membrane contains phospholipid on its inner surface and lipopolysaccharide (LPS) on its outer surface. The space between the outer membrane and the cytoplasmic membrane is called the periplasmic space.Teichoic acids do not occur in Gram-negative bacterial cell walls
The Gram-negative cell wall is a thin layer attached to an outer membrane via lipoproteins. The outer membrane contains phospholipid on its inner surface and lipopolysaccharide (LPS) on its outer surface. The space between the outer membrane and the cytoplasmic membrane is called the periplasmic space.Teichoic acids do not occur in Gram-negative bacterial cell walls
The Cell Wall of Gram-negative Bacteria Outside Polysaccharide Protein Porin Lipid A Lipopoly- saccharide Gram-negative outer membrane 8 nm Phospholipid Lipoprotein Peripiasm 。 ● ● 66 Cytoplasmic membrane Inside
O side chain Core polysaccharide Lipid A Chemical structure of Lipopolysaccharide
O side chain Core polysaccharide Lipid A Chemical structure of Lipopolysaccharide
Molecular model of E.coli lipopolysaccharide
Molecular model of E.coli lipopolysaccharide