Article
Oxylipins produced by the 9-lipoxygenase pathway in Arabidopsis regulate lateral root development and defense responses through a specific signaling cascade.
The Plant cell - 1 Mar 2007
Vellosillo Tamara, Martínez Marta, López Miguel Angel, Vicente Jorge, Cascón Tomas, Dolan Liam, Hamberg Mats, Castresana Carmen
Abstract excerpt
Arabidopsis thaliana seedling growth with pure oxylipins resulted in root waving, loss of root apical dominance, and decreased root elongation. 9-Hydroxyoctadecatrienoic acid (9-HOT) was a potent inducer of root waving. Studies with noxy2 (for nonresponding to oxylipins2), a new 9-HOT-insensitive mutant, and coronatine insensitive1-1 (jasmonate-insensitive) revealed at least three signaling cascades mediating the...
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