MeSH definition : Hydroxycinnamic acid and its derivatives. Act as activators of the indoleacetic acid
oxidizing system, thereby producing a decrease in the endogenous level of bound indoleacetic
acid in plants.;
Hydroxycinnamic acid and its derivatives. Act as activators of the indoleacetic acid
oxidizing system, thereby producing a decrease in the endogenous level of bound indoleacetic
acid in plants.