01449nam a2200277Ia 4500 MX-MdCICY 20260521091336.0 CICY B-13029 A phosphatidate phosphatase double mutant provides a new insight into plant membrane lipid homeostasis Plant Signaling & Behavior, 6(4), p.526-527, 2011 Phospholipids make up the bulk of most eukaryotic cell membranes, but how their synthesis is regulated remains relatively poorly understood in plants. In our article1 we provide evidence that two Mg2+-dependent phosphatidic acid phosphatase enzymes, called PAH1 and PAH2, are capable of repressing phospholipid biosynthesis at the endoplasmic reticulum in Arabidopsis thaliana. The precise mechanism of repression remains unclear and it does appear to vary in several respects from that already described in Saccharomyces cerevisiae.2,3 PHOSPHATIDIC ACID PHOSPHATASE PHOSPHOLIPID ENDOPLASMIC RETICULUM ARABIDOPSIS Eastmond, P.E. Quettier, A. Kroon, J.T. Craddock, C. Adams, N. Slabas, A.R. https://drive.google.com/file/d/1XqItBEoLZzKLVOmIiK2BIVOF_WOInm_X/view?usp=drivesdk Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx Loc REF1 250602s9999 xx |||||s2 |||| ||und|d 23170 23170 0 0 Loc 0 0 F1 CICY CICY RE 2025-06-25 0 B-13029 2025-06-25 15:39:14 2025-06-25 REF1