Swanson J, Gotschlich E C
J Exp Med. 1973 Jul 1;138(1):245-58. doi: 10.1084/jem.138.1.245.
The location of Group A carbohydrate in the streptococcal cell wall has been studied by several ultrastructural techniques. The findings, based largely on use of ferritin- and horseradish peroxidase-conjugated antibodies, are interpreted as demonstrating a discrete laminar distribution of the group-specific polysaccharide. This carbohydrate layer is located on the outermost surface of the cell wall in organisms lacking protein cell wall antigens.
已通过多种超微结构技术研究了A群碳水化合物在链球菌细胞壁中的位置。这些发现主要基于使用铁蛋白和辣根过氧化物酶偶联抗体,被解释为表明该群特异性多糖呈离散的层状分布。在缺乏蛋白质细胞壁抗原的生物体中,这种碳水化合物层位于细胞壁的最外表面。