期刊
BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS
卷 1864, 期 8, 页码 1003-1015出版社
ELSEVIER
DOI: 10.1016/j.bbapap.2015.12.008
关键词
Proteome; Phytohormone; Proteasome; Calcium ion signaling; Redox; Phosphoproteome
资金
- CSF [P305/12/2144]
- ERDF [CZ.1.05/1.1.00/02.0068]
- program IP 4.1d PostDoci MENDELU (Mendel University in Brno)
- Ministry of Education, Youth, and Sports of the Czech Republic [LM2010005]
- TACR [TE02000177]
Phytohormones are orchestrators of plant growth and development A lot of time and effort has been invested in attempting to comprehend their complex signaling pathways but despite success in elucidating some key components, molecular mechanisms in the transduction pathways are far from being resolved. The last decade has seen a boom in the analysis of phytohormone-responsive proteins. Abscisic acid, auxin, brassinosteroids, cytokinin, ethylene, gibberellins, nitric oxide, oxylipins, strigolactones, salicylic acid - all have been analyzed to various degrees. For this review, we collected data from proteome-wide analyses resulting in a list of over 2000 annotated proteins from Arabidopsis proteomics and nearly 500 manually filtered protein families merged from all the data available from different species. We present the currently accepted model of phytohormone signaling, highlight the contributions made by proteomic-based research and describe the key nodes in phytohormone signaling networks, as revealed by proteome analysis. These include ubiguitination and proteasome mediated degradation, calcium ion signaling, redox homeostasis, and phosphoproteome dynamics. Finally, we discuss potential pitfalls and future perspectives in the field. This article is part of a Special Issue entitled: Plant Proteomics-a bridge between fundamental processes and crop production, edited by Dr. Hans-Peter Mock. (C) 2015 Elsevier B.V. All rights reserved.
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