Axillary bud outgrowth: sending a message

Beveridge, C. A. (2006) Axillary bud outgrowth: sending a message. Current Opinion In Plant Biology, 9 1: 35-40. doi:10.1016/j.pbi.2005.11.006


Author Beveridge, C. A.
Title Axillary bud outgrowth: sending a message
Journal name Current Opinion In Plant Biology   Check publisher's open access policy
ISSN 1369-5266
Publication date 2006-01-01
Year available 2006
Sub-type Critical review of research, literature review, critical commentary
DOI 10.1016/j.pbi.2005.11.006
Open Access Status
Volume 9
Issue 1
Start page 35
End page 40
Total pages 6
Place of publication London
Publisher Current Biology Ltd
Language eng
Subject C1
270402 Plant Physiology
620108 Grain legumes
Abstract Mutants that branch profusely in the presence of a growing shoot tip have highlighted the role of graft-transmissible signals that are produced in roots and stem. Orthologous genes in Arabidopsis, pea and petunia are involved in the transmission of a novel long-distance message. These genes show varying degrees of regulation by auxin and an auxin-independent feedback system, and encode enzymes that might act on carotenoid-like substrates. Axillary bud outgrowth is under homeostatic control, involving developmental stages or checkpoints. Perturbation of the long-range messaging and auxin depletion does not guarantee that bud outgrowth will ensue at a particular node.
Keyword Plant Sciences
F-box Protein
Apical Dominance
Indole-3-acetic-acid Levels
Arabidopsis-thaliana
Mutational Analysis
Auxin Receptor
Rms1 Mutant
Ipt Gene
Pea
Shoot
Q-Index Code C1
Institutional Status UQ

Document type: Journal Article
Sub-type: Critical review of research, literature review, critical commentary
Collections: Excellence in Research Australia (ERA) - Collection
2007 Higher Education Research Data Collection
School of Biological Sciences Publications
 
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Created: Wed, 15 Aug 2007, 18:27:22 EST