Transcriptional Control of Glutaredoxin Expression by a Salicylic Acid-Dependent and NPR1-Independent Pathway in .

Salicylic acid (SA) is a key hormone that mediates gene transcriptional reprogramming in the context of the defense response to stress. , coding for a CC-type glutaredoxin from , is an SA-responsive gene induced early and transiently by an NPR1-independent pathway. Here, we address the mechanism involved in this SA-dependent pathway, using as a model gene.