Which gene can be used as a marker gene in ABA signaling pathway in rice? Alternatively, which gene is rapidly and strongly induced by ABA treatment in rice?
go to ncbi data base and search for aba signalling gene in rice or any other plant and blast it against rice (as target organism). www.ncbi.nlm.nih.gov
I can suggest RD29B which has a cis acting element in its promotor region induced by ABA. For that reason these kind of genes are usually called stress inducible genes. The RD29B usually induced by ABA. RD29A is induced by both ABA dependent and ABA independent pathways that can be used as well or ABRE can be a good option since it is a transcription factor induced by ABA.