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

E-钙粘蛋白作为含有糖型N-糖链的细粘附分子，介导着细间的嗜同性粘附。

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.

在基因层次主要是转移酶的表现程度、在基与蛋白质层次主要是基上的差异以及量上的差异。