《生命科学》 2011, 23(6): 526-532

细胞核质中的糖生物学

王克夷¹，李家大^2*

(1中国科学院上海生命科学院生物化学与细胞生物学研究所，上海 200031；2 中南大学医学遗传学国家重点实验室，长沙 410078)

摘　要：
摘　要：在细胞核质中也存在着多种类型的复合糖类。其中部分来自细胞外或内质网，另有一些是细胞核质中特有的。概述了细胞核质中两种特有的糖基化，O-N- 乙酰氨基葡萄糖基化和ADP- 核糖基化，以及相关的糖生物学。
关键词：糖生物学；细胞核；细胞质
中图分类号：Q53; Q24 文献标志码：A

Nucleocytoplasmic glycogiology

WANG Ke-Yi¹， LI Jia-Da^2*

(1 Institute of Biochemistry and Cell Biology， Shanghai Institutes for Biological Sciences， Chinese Academy of Sciences，Shanghai 200025， China; 2 State Key Laboratory of Medical Genetics， Central South University， Changsha 410078， China)

Abstract: There are a variety of complex carbohydrates in nucleus and cytoplasm. Some of them are from outside of cell and endoplasmic reticulum，others occur specifically in nucleocytoplamic space. In this paper two unique kinds of glycosylation (O-GlcNAcylation and ADP-ribosylation) and related glycobiology are mainly summarized.
    Key words: glycobiology; nucleus; cytoplasm