... 21–28.35. Chaisri, U., Nagata, M., Kurazono, H., Horie, H., Tongtawe, P.,Hayashi, H., Watanabe, T., Tapchaisri, P., Chongsa-nguan, M. &Chaicumpa, W. (2001) Localization of Shiga toxins of entero-haemorrhagic ... notraft-associated. As for all GSLs, heterogeneity of fatty acid, and to a lesser extent, of sphingoid base, generates a spectrum of lipid isoforms of Gb3. Both the lipid structure[14–17] and ... of isoforms for each carbohydrate and this heterogeneity maydetermine or modulate their organization within rafts [54] and subsequent intracellular trafficking pathways [13,55]. Inthe case of...