JCB logo
Avanti Polar Lipids, Inc.
  Home | Help | Feedback | Subscriptions | Archive | Search | Table of Contents
This Article
Right arrow Full Text (PDF, 1277K)
Right arrow Alert me when this article is cited
Services
Right arrow Email this article
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new content in the JCB
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Schubert, D.
Right arrow Articles by Birdwell, C.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Schubert, D.
Right arrow Articles by Birdwell, C.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Facebook   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

The Journal of Cell Biology, Vol 96, 990-998, Copyright © 1983 by The Rockefeller University Press

ARTICLES

A role for adherons in neural retina cell adhesion

D Schubert, M LaCorbiere, FG Klier and C Birdwell

Embryonic chick neural retina cells release glycoprotein complexes, termed adherons, into their culture medium. When absorbed onto the surface of petri dishes, neural retina adherons increase the initial rate of neural retina cell adhesion; they also stimulate the rate of cell-cell aggregation. Adheron-stimulated adhesion is tissue specific, and the spontaneous aggregation of neural retina cells is inhibited by monovalent Fab' fragments prepared from an antiserum against neural retina adherons. Therefore cell surface antigenic determinants shared with adherons are involved in normal cell-cell adhesions. The particles from the heterogeneous neural retina population contain many proteins and several glycosaminoglycans. The adherons migrate as a symmetrical 12S peak on sucrose gradients and are predominantly 15-nm spheres when examined by electron microscopy. Finally, the specific activity of neural retina adherons increases from embryonic days 7 through 12 and then declines. These results suggest that glycoprotein particles may be involved in some of the adhesive interactions between neural retina cells and between the cells and their environment.
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Facebook Facebook   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?


This article has been cited by other articles:



  Home | Help | Feedback | Subscriptions | Archive | Search | Table of Contents