Skip to main content

Main menu

  • Authors
  • Home
  • Content
    • Current Issue
    • Archive
    • Preview Papers
    • Focus Collections
    • Classics Collection
    • Upcoming Focus Issues
  • Submit a Manuscript
  • Advertisers
  • About
    • About the Journal
    • Editorial Board and Staff
  • Subscribers
  • Librarians
  • More
    • Alerts
    • Contact Us
  • Other Publications
    • Plant Physiology
    • The Plant Cell
    • Plant Direct
    • The Arabidopsis Book
    • Plant Cell Teaching Tools
    • ASPB
    • Plantae

User menu

  • My alerts
  • Log in

Search

  • Advanced search
Plant Physiology
  • Other Publications
    • Plant Physiology
    • The Plant Cell
    • Plant Direct
    • The Arabidopsis Book
    • Plant Cell Teaching Tools
    • ASPB
    • Plantae
  • My alerts
  • Log in
Plant Physiology

Advanced Search

  • Authors
  • Home
  • Content
    • Current Issue
    • Archive
    • Preview Papers
    • Focus Collections
    • Classics Collection
    • Upcoming Focus Issues
  • Submit a Manuscript
  • Advertisers
  • About
    • About the Journal
    • Editorial Board and Staff
  • Subscribers
  • Librarians
  • More
    • Alerts
    • Contact Us
  • Follow plantphysiol on Twitter
  • Visit plantphysiol on Facebook
  • Visit Plantae

Table of Contents

Plant Physiology: 141 (3)
Jul 2006

Cover image

Cover image expansion

On the Cover: Arabidopsis heterotrimeric G-protein subunits have differential roles in the modulation of cell division in roots. In the root apical meristem, the heterotrimer complex (Gαβγ) is an attenuator of cell proliferation, whereas the activated Gα (GTP-bound Gα) is a positive modulator. Arabidopsis regulator of G-protein signaling (RGS) is a seven-transmembrane protein with a functional RGS box that accelerates the intrinsic GTPase activity of Gα. For the formation of lateral root, the Gβγ dimer acts largely independently of Gα to negatively regulate cell division (Chen et al., pp. 887–897). Cover design by Alan Jones and Jin-Gui Chen.

Back to top
PreviousNext

In this issue

Plant Physiology: 141 (3)
Plant Physiology
Vol. 141, Issue 3
July 2006
  • Table of Contents
  • Table of Contents (PDF)
  • About the Cover
  • Index by author
  • Advertising (PDF)
  • Ed Board (PDF)
  • Front Matter (PDF)
Sign up for alerts

Jump to

  • ON THE INSIDE
  • UPDATES
  • GENOME ANALYSIS
  • BIOCHEMICAL PROCESSES AND MACROMOLECULAR STRUCTURES
  • BIOENERGETICS AND PHOTOSYNTHESIS
  • CELL BIOLOGY AND SIGNAL TRANSDUCTION
  • DEVELOPMENT AND HORMONE ACTION
  • ENVIRONMENTAL STRESS AND ADAPTATION TO STRESS
  • GENETICS, GENOMICS, AND MOLECULAR EVOLUTION
  • PLANTS INTERACTING WITH OTHER ORGANISMS
  • SYSTEMS BIOLOGY, MOLECULAR BIOLOGY, AND GENE REGULATION
  • CORRECTION

Our Content

  • Home
  • Current Issue
  • Plant Physiology Preview
  • Archive
  • Focus Collections
  • Classic Collections
  • The Plant Cell
  • Plant Direct
  • Plantae
  • ASPB

For Authors

  • Instructions
  • Submit a Manuscript
  • Editorial Board and Staff
  • Policies
  • Recognizing our Authors

For Reviewers

  • Instructions
  • Journal Miles
  • Policies

Other Services

  • Permissions
  • Librarian resources
  • Advertise in our journals
  • Alerts
  • RSS Feeds

Copyright © 2019 by The American Society of Plant Biologists

Powered by HighWire