The signalling lipid phosphatidic acid (PA) is involved in regulating various fundamental
biological processes in plants. However, the mechanisms of PA action remain poorly …

Phosphatidic acid (PA) is a simple phospholipid observed in most organisms. PA acts as a
key metabolic intermediate and a second messenger that regulates many cell activities. In …

Although phosphatidic acid (PA) is structurally the simplest membrane phospholipid, it has
been implicated in the regulation of many cellular events, including cytoskeletal dynamics …

Phosphatidic acid (PA) has only recently been identified as an important signaling molecule
in both plants and animals. Nonetheless, it already promises to rival the importance of the …

Adequate water supply is of utmost importance for growth and reproduction of plants. In
order to cope with water deprivation, plants have to adapt their development and …

Phospholipids, including phosphatidic acid (PA), phosphatidylcholine (PC),
phosphatidylethanolamine (PE), phosphatidylglycerol (PG), phosphatidylserine (PS) and …

Phosphatidic acid (PA) is an essential phospholipid involved in membrane biosynthesis and
signal transduction in all eukaryotes. This review focuses on its role as lipid second …

PA (phosphatidic acid) is a lipid second messenger involved in an array of processes
occurring during a plant's life cycle. These include development, metabolism, and both biotic …

Phospholipase D (PLD) hydrolyzes phospholipids to produce phosphatidic acid (PA) and a
head group, and is involved in the response to various environmental stresses, including …

Phosphatidic acid (PA) is an important lipid essential for several aspects of plant
development and biotic and abiotic stress responses. We previously suggested that …