PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28254778-5 2017 In contrast, exogenously applied organic acids such as malate or citrate are able to reverse the stomatal closure induced by MPK3/MPK6 activation. Citric Acid 65-72 mitogen-activated protein kinase 3 Arabidopsis thaliana 125-129