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Publikationen - Molekulare Signalverarbeitung

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Publikation

Wasternack, C.; The Trojan horse coronatine: the COI1-JAZ2-MYC2,3,4-ANAC019,055,072 module in stomata dynamics upon bacterial infection New Phytol. 213, 972-975, (2017) DOI: 10.1111/nph.14417

This article is a Commentary on Gimenez‐Ibanez et al., 213: 1378–1392.
Publikation

Wasternack, C.; Song, S.; Jasmonates: biosynthesis, metabolism, and signaling by proteins activating and repressing transciption J. Exp. Bot. 68, 1303-1321, (2017) DOI: 10.1093/jxb/erw443

The lipid-derived phytohormone jasmonate (JA) regulates plant growth, development, secondary metabolism, defense against insect attack and pathogen infection, and tolerance to abiotic stresses such as wounding, UV light, salt, and drought. JA was first identified in 1962, and since the 1980s many studies have analyzed the physiological functions, biosynthesis, distribution, metabolism, perception, signaling, and crosstalk of JA, greatly expanding our knowledge of the hormone’s action. In response to fluctuating environmental cues and transient endogenous signals, the occurrence of multilayered organization of biosynthesis and inactivation of JA, and activation and repression of the COI1–JAZ-based perception and signaling contributes to the fine-tuning of JA responses. This review describes the JA biosynthetic enzymes in terms of gene families, enzymatic activity, location and regulation, substrate specificity and products, the metabolic pathways in converting JA to activate or inactivate compounds, JA signaling in perception, and the co-existence of signaling activators and repressors.
Publikation

Wasternack, C.; A plant's balance of growth and defense - revisited New Phytol. 215, 1291-1294, (2017) DOI: 10.1111/nph.14720

This article is a Commentary on Major et al., 215: 1533–1547.
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