Skip to main content

Main menu

  • HOME
  • CONTENT
    • Early Release
    • Featured
    • Current Issue
    • Issue Archive
    • Collections
    • Podcast
  • ALERTS
  • FOR AUTHORS
    • Information for Authors
    • Fees
    • Journal Clubs
    • eLetters
    • Submit
  • EDITORIAL BOARD
  • ABOUT
    • Overview
    • Advertise
    • For the Media
    • Rights and Permissions
    • Privacy Policy
    • Feedback
  • SUBSCRIBE

User menu

  • Log out
  • Log in
  • My Cart

Search

  • Advanced search
Journal of Neuroscience
  • Log out
  • Log in
  • My Cart
Journal of Neuroscience

Advanced Search

Submit a Manuscript
  • HOME
  • CONTENT
    • Early Release
    • Featured
    • Current Issue
    • Issue Archive
    • Collections
    • Podcast
  • ALERTS
  • FOR AUTHORS
    • Information for Authors
    • Fees
    • Journal Clubs
    • eLetters
    • Submit
  • EDITORIAL BOARD
  • ABOUT
    • Overview
    • Advertise
    • For the Media
    • Rights and Permissions
    • Privacy Policy
    • Feedback
  • SUBSCRIBE
PreviousNext
Articles

Micropruning: the mechanism of turning of Aplysia growth cones at substrate borders in vitro

DW Burmeister and DJ Goldberg
Journal of Neuroscience 1 September 1988, 8 (9) 3151-3159; DOI: https://doi.org/10.1523/JNEUROSCI.08-09-03151.1988
DW Burmeister
Department of Pharmacology, Columbia University College of Physicians and Surgeons, New York, New York 10032.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
DJ Goldberg
Department of Pharmacology, Columbia University College of Physicians and Surgeons, New York, New York 10032.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics
  • eLetters
  • PDF
Loading

Abstract

Growth cones of Aplysia californica neurons were observed with video- enhanced contrast-differential interference contrast (VEC-DIC) microscopy as they turned at a border between poly-L-lysine-treated and untreated glass. Growth cones that turned generally developed 2 distinct active areas of filopodial and veil formation, much in the way of growth cones undergoing branching. Both active areas advanced, but turning of the neurite occurred through the selective resorption of the incipient branches developing on the untreated substrate. Thus, micropruning of developing regions of the growth cone, rather than the asymmetric extension of filopodia or veils, was primarily responsible for directing neurite growth. We present the hypothesis that abrupt turns by growing neurites are mediated by 2 sets of signals, one causing growth cone splitting, and a second set regulating the survival of the separate branches.

Back to top

In this issue

The Journal of Neuroscience: 8 (9)
Journal of Neuroscience
Vol. 8, Issue 9
1 Sep 1988
  • Table of Contents
  • Table of Contents (PDF)
  • Index by author
Email

Thank you for sharing this Journal of Neuroscience article.

NOTE: We request your email address only to inform the recipient that it was you who recommended this article, and that it is not junk mail. We do not retain these email addresses.

Enter multiple addresses on separate lines or separate them with commas.
Micropruning: the mechanism of turning of Aplysia growth cones at substrate borders in vitro
(Your Name) has forwarded a page to you from Journal of Neuroscience
(Your Name) thought you would be interested in this article in Journal of Neuroscience.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
View Full Page PDF
Citation Tools
Micropruning: the mechanism of turning of Aplysia growth cones at substrate borders in vitro
DW Burmeister, DJ Goldberg
Journal of Neuroscience 1 September 1988, 8 (9) 3151-3159; DOI: 10.1523/JNEUROSCI.08-09-03151.1988

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Respond to this article
Request Permissions
Share
Micropruning: the mechanism of turning of Aplysia growth cones at substrate borders in vitro
DW Burmeister, DJ Goldberg
Journal of Neuroscience 1 September 1988, 8 (9) 3151-3159; DOI: 10.1523/JNEUROSCI.08-09-03151.1988
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One

Jump to section

  • Article
  • Info & Metrics
  • eLetters
  • PDF

Responses to this article

Respond to this article

Jump to comment:

No eLetters have been published for this article.

Related Articles

Cited By...

More in this TOC Section

  • Choice Behavior Guided by Learned, But Not Innate, Taste Aversion Recruits the Orbitofrontal Cortex
  • Maturation of Spontaneous Firing Properties after Hearing Onset in Rat Auditory Nerve Fibers: Spontaneous Rates, Refractoriness, and Interfiber Correlations
  • Insulin Treatment Prevents Neuroinflammation and Neuronal Injury with Restored Neurobehavioral Function in Models of HIV/AIDS Neurodegeneration
Show more Articles
  • Home
  • Alerts
  • Visit Society for Neuroscience on Facebook
  • Follow Society for Neuroscience on Twitter
  • Follow Society for Neuroscience on LinkedIn
  • Visit Society for Neuroscience on Youtube
  • Follow our RSS feeds

Content

  • Early Release
  • Current Issue
  • Issue Archive
  • Collections

Information

  • For Authors
  • For Advertisers
  • For the Media
  • For Subscribers

About

  • About the Journal
  • Editorial Board
  • Privacy Policy
  • Contact
(JNeurosci logo)
(SfN logo)

Copyright © 2022 by the Society for Neuroscience.
JNeurosci Online ISSN: 1529-2401

The ideas and opinions expressed in JNeurosci do not necessarily reflect those of SfN or the JNeurosci Editorial Board. Publication of an advertisement or other product mention in JNeurosci should not be construed as an endorsement of the manufacturer’s claims. SfN does not assume any responsibility for any injury and/or damage to persons or property arising from or related to any use of any material contained in JNeurosci.