E-cadherin, as a cell adhesion molecule containing high mannose type N-linked glycan, mediates homotypic cell adhesion.

E-钙粘蛋白有高甘露糖型N-糖链细粘附分子，介导着细间嗜同性粘附。

They approach the subject matter from gene level to discuss the glycosyltransferase expression, and from the glycan and protein level to discuss the glycoform difference.

在基因层次主要是研究醣转表现程度、在醣基与蛋白质层次主要是研究醣基上差异以及量上差异。