Axillary bud outgrowth: sending a message - PubMed (original) (raw)
Review
Axillary bud outgrowth: sending a message
Christine A Beveridge. Curr Opin Plant Biol. 2006 Feb.
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.
Similar articles
- Strigolactones: discovery of the elusive shoot branching hormone.
Dun EA, Brewer PB, Beveridge CA. Dun EA, et al. Trends Plant Sci. 2009 Jul;14(7):364-72. doi: 10.1016/j.tplants.2009.04.003. Epub 2009 Jun 17. Trends Plant Sci. 2009. PMID: 19540149 Review. - Strigolactones, a novel class of plant hormone controlling shoot branching.
Rameau C. Rameau C. C R Biol. 2010 Apr;333(4):344-9. doi: 10.1016/j.crvi.2010.01.012. Epub 2010 Mar 16. C R Biol. 2010. PMID: 20371109 Review. - Hormonal control of shoot branching.
Ongaro V, Leyser O. Ongaro V, et al. J Exp Bot. 2008;59(1):67-74. doi: 10.1093/jxb/erm134. Epub 2007 Aug 28. J Exp Bot. 2008. PMID: 17728300 Review. - The gravity-regulated growth of axillary buds is mediated by a mechanism different from decapitation-induced release.
Kitazawa D, Miyazawa Y, Fujii N, Hoshino A, Iida S, Nitasaka E, Takahashi H. Kitazawa D, et al. Plant Cell Physiol. 2008 Jun;49(6):891-900. doi: 10.1093/pcp/pcn063. Epub 2008 Apr 17. Plant Cell Physiol. 2008. PMID: 18420594 - Plant science. Auxin begins to give up its secrets.
Vogel G. Vogel G. Science. 2006 Sep 1;313(5791):1230-1. doi: 10.1126/science.313.5791.1230. Science. 2006. PMID: 16946049 No abstract available.
Cited by
- Feedback regulation of xylem cytokinin content is conserved in pea and Arabidopsis.
Foo E, Morris SE, Parmenter K, Young N, Wang H, Jones A, Rameau C, Turnbull CG, Beveridge CA. Foo E, et al. Plant Physiol. 2007 Mar;143(3):1418-28. doi: 10.1104/pp.106.093708. Epub 2007 Feb 2. Plant Physiol. 2007. PMID: 17277096 Free PMC article. - Arabidopsis inositol polyphosphate 6-/3-kinase (AtIpk2beta) is involved in axillary shoot branching via auxin signaling.
Zhang ZB, Yang G, Arana F, Chen Z, Li Y, Xia HJ. Zhang ZB, et al. Plant Physiol. 2007 Jun;144(2):942-51. doi: 10.1104/pp.106.092163. Epub 2007 Apr 13. Plant Physiol. 2007. PMID: 17434984 Free PMC article. - Inflorescence stem grafting made easy in Arabidopsis.
Nisar N, Verma S, Pogson BJ, Cazzonelli CI. Nisar N, et al. Plant Methods. 2012 Dec 19;8(1):50. doi: 10.1186/1746-4811-8-50. Plant Methods. 2012. PMID: 23249585 Free PMC article. - Architectural evolution and its implications for domestication in grasses.
Doust A. Doust A. Ann Bot. 2007 Nov;100(5):941-50. doi: 10.1093/aob/mcm040. Epub 2007 May 3. Ann Bot. 2007. PMID: 17478546 Free PMC article. Review. - Strigolactone acts downstream of auxin to regulate bud outgrowth in pea and Arabidopsis.
Brewer PB, Dun EA, Ferguson BJ, Rameau C, Beveridge CA. Brewer PB, et al. Plant Physiol. 2009 May;150(1):482-93. doi: 10.1104/pp.108.134783. Epub 2009 Mar 25. Plant Physiol. 2009. PMID: 19321710 Free PMC article.