14. Hormonal Regulation of Cell Cycle Progression and its Role in Development

  1. Dirk Inzé
  1. Peter C.L. John

Published Online: 12 NOV 2007

DOI: 10.1002/9780470988923.ch14

Annual Plant Reviews Volume 32: Cell Cycle Control and Plant Development

Annual Plant Reviews Volume 32: Cell Cycle Control and Plant Development

How to Cite

John, P. C.L. (2007) Hormonal Regulation of Cell Cycle Progression and its Role in Development, in Annual Plant Reviews Volume 32: Cell Cycle Control and Plant Development (ed D. Inzé), Blackwell Publishing Ltd, Oxford, UK. doi: 10.1002/9780470988923.ch14

Publication History

  1. Published Online: 12 NOV 2007
  2. Published Print: 24 MAY 2007

ISBN Information

Print ISBN: 9781405150439

Online ISBN: 9780470988923

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Keywords:

  • hormonal regulation;
  • cell cycle;
  • auxin;
  • cytokinin;
  • gene expression

Summary

This chapter contains sections titled:

  • Introduction

  • Auxin and Cytokinin have Paramount Roles in Cell Proliferation Control

  • Growth and Cell Cycle Gene Expression Induced by Auxin and Cytokinin

  • Does Cell Cycle Progression Affect Growth?

  • Division Sustains Continuation of Growth

  • Localized Growth

  • Hormonal Impacts at the G1/S Phase Progression

  • Hormonal Impacts at the G2/M Phase Progression

  • Roots and Shoots Provide Each other with Hormones Essential for Division

  • Cytokinin Contributions to Stem Cell and Meristem Identity at the Shoot Apex

  • Auxin Contributions to Stem Cell and Meristem Activity at the Root Apex

  • Hormones and the Balance of Cell Proliferation Between Root and Shoot

  • Auxin/Cytokinin Ratio and Initiation of Cell Proliferation in Lateral Meristems

  • Possible Mechanisms for Cell Cycle Response to Hormone Concentration and Ratio

  • Cell Cycle Control in the Spacing of Lateral Organs