Arabidopsis Proteins Journal Article Abiotic stress Phosphatidic Acids Phospholipase D ABA ACBP1 protein, Arabidopsis ACBP2 protein, Arabidopsis Acyl Coenzyme A Arginase2 Carrier Proteins EC 2.7.1.- EC 3.1.4.4 Lipid binding domain Mass-spectrometry Membrane Lipids PA-Binding proteins Phosphatidic acid Phosphatidylcholines Phospholipid signaling Phosphotransferases (Alcohol Group Acceptor) RNA, Messenger Recombinant Fusion Proteins Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. Sphingosine kinase sphingosine kinase