@Article{IPB-2012, author = {Wasternack, C. and Hause, B.}, title = {{OPDA-Ile – a new JA-Ile-independent signal?}}, year = {2016}, pages = {e125364600}, journal = {Plant Signal Behav}, doi = {10.1080/15592324.2016.1253646}, url = {http://www.tandfonline.com/doi/full/10.1080/15592324.2016.1253646}, volume = {11}, abstract = {AbstractExpression takes place for most of the jasmonic acid (JA)-induced genes in a COI1- dependent manner via perception of its conjugate JA-Ile in the SCFCOI1-JAZ co-receptor complex. There are, however, numerous genes and processes, which are preferentially induced COI1-independently by the precursor of JA, 12-oxo-phytodienoic acid (OPDA). After recent identification of the Ile-conjugate of OPDA, OPDA-Ile, biological activity of this compound could be unequivocally proven in terms of gene expression. Any interference of OPDA, JA, or JA-Ile in OPDA-Ile-induced gene expression could be excluded by using different genetic background. The data suggest individual signaling properties of OPDA-Ile. Future studies for analysis of an SCFCOI1-JAZ co-receptor-independent route of signaling are proposed.} }