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Jasmonate signaling in plant stress responses and development - active and inactive compounds

SYSNO ASEP	0461673
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Jasmonate signaling in plant stress responses and development - active and inactive compounds
Author(s)	Wasternack, Claus (UEB-Q)_ORCID Strnad, Miroslav (UEB-Q)_{RID, ORCID}
Source Title	New Biotechnology. - : Elsevier - ISSN 1871-6784 Roč. 33, č. 5 (2016), s. 604-613
Number of pages	10 s.
Language	eng - English
Country	NL - Netherlands
Keywords	ALLENE-OXIDE-CYCLASE ; BOTRYTIS-CINEREA INFECTION ; 12-OXO-PHYTODIENOIC ACID
Subject RIV	EB - Genetics ; Molecular Biology
R&D Projects	LO1204 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UEB-Q - RVO:61389030
UT WOS	000378026400003
DOI	10.1016/j.nbt.2015.11.001
Annotation	Jasmonates (JAs) are lipid-derived signals mediating plant responses to biotic and abiotic stresses and in plant development. Following the elucidation of each step in their biosynthesis and the important components of perception and signaling, several activators, repressors and co-repressors have been identified which contribute to fine-tuning the regulation of JA-induced gene expression. Many of the metabolic reactions in which JA participates, such as conjugation with amino acids, glucosylation, hydroxylation, carboxylation, sulfation and methylation, lead to numerous compounds with different biological activities. These metabolites may be highly active, partially active in specific processes or inactive. Hydroxylation, carboxylation and sulfation inactivate JA signaling. The precursor of JA biosynthesis, 12-oxo-phytodienoic acid (OPDA), has been identified as a JA-independent signaling compound. An increasing number of OPDA-specific processes is being identified. To conclude, the numerous JA compounds and their different modes of action allow plants to respond specifically and flexibly to alterations in the environment.
Workplace	Institute of Experimental Botany
Contact	David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469
Year of Publishing	2017

Number of the records: 1