Tiafenacil is a novel herbicide that inhibits protoporphyrinogen IX oxidase (PPO), exhibiting IC50 values ranging from 22 to 28 nM across different plant species such as amaranth (Amaranthus tuberculatus), soybean (Glycine max), arabidopsis (Arabidopsis thaliana), and rapeseed (Brassica napus)[1].
AAL1 is an inhibitor of dark-grown Arabidopsis thaliana seedlings, functioning through auxin receptor Transport Inhibitor Response1 (TIR1) and depending on auxin influx and efflux carriers.
Farnesylcysteine (FC) serves as a competitive inhibitor of ICMT and is associated with an ABA hypersensitive phenotype in Arabidopsis thaliana. The fcly mutant exhibits reduced farnesylcysteine (FC) lyase activity and shows an increased response to ABA [1].