Cell wall O-glycoproteins and N-glycoproteins: aspects of biosynthesis and function

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Cell wall O-glycoproteins and N-glycoproteins: aspects of biosynthesis and function

Cell wall O-glycoproteins and N-glycoproteins are two types of glycomolecules whose glycans are structurally complex. They are both assembled and modified within the endomembrane system, i.e., the endoplasmic reticulum (ER) and the Golgi apparatus, before their transport to their final locations within or outside the cell. In contrast to extensins (EXTs), the O-glycan chains of arabinogalactan ...

متن کامل

Biosynthesis and Turnover of Cell Wall Glycoproteins during the Vegetative Cell Cycle of Chlamydomonas reinhardii

Jürgen Voigt Institut für Allgemeine Botanik und Botanischer G arten , Universität Hamburg, Ohnhorststraße 18, D-2000 Ham burg 52, Bundesrepublik Deutschland Z. Naturforsch. 41c, 885-896 (1986); received June 25, 1986 Biosynthesis, Cell Cycle, Cell Wall, Chlamydomonas reinhardii Glycoproteins Biosynthesis and turnover of the different cell wall components have been studied during the vegetative...

متن کامل

The Biosynthesis of Glycoproteins

It was previously shown that the particulate fraction of liver was the site of incorporation of glucosamine-l-14C into rat plasma glycoproteins (1). In continuing these studies, we wished to determine whether this incorporation was dependent on the synthesis of protein de nova. Since puromycin inhibits protein biosynthesis (2-5), we have studied the effect of this drug on the incorporation of g...

متن کامل

Biosynthesis of Glycoproteins

The presence of carbohydrate in many plasma and tissue proteins is well established (1, 2). The glycoproteins thus far studied contain one or several oligosaccharide units linked to a peptide chain by uncharacterized linkages. Little is yet known about the biosynthetic processes by which the oligosaccharide units are assembled and attached to the polypeptide chain. In order to approach these pr...

متن کامل

Changes of major wall polysaccharides and glycoproteins of tobacco cells in response to excess boron

Effects of excess concentrations of boron on major cell wall components of tobacco cells(Nicotiana tabacum L. cv. Burley 21) were studied. Pectin, xyloglucan, hydroxyproline-richglycoproteins (extensin), and arabinogalactan proteins were characterized. Results showedthat increased boron supply resulted in significant decrease in cell and cell wall dry weights.Also, high concentrations of boron ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Frontiers in Plant Science

سال: 2014

ISSN: 1664-462X

DOI: 10.3389/fpls.2014.00499