Phosphoinositide-specific phospholipase C (PLC) subtypes β, γ, and δ comprise a related
group of multidomain phosphodiesterases that cleave the polar head groups from inositol …

Phospholipids are emerging as novel second messengers in plant cells. They are rapidly
formed in response to a variety of stimuli via the activation of lipid kinases or …

▪ Abstract Phospholipases are a diverse series of enzymes that hydrolyze phospholipids.
Multiple forms of phospholipases D, C, and A have been characterized in plants. These …

Phospholipid catabolism is essential to cell function and encompases a variety of processes
including metabolic channeling of unusual fatty acids, membrane reorganization and …

Phosphoinositide-specific phospholipase C cleaves the substrate phosphatidylinositol 4, 5-
bisphosphate and generates inositol 1, 4, 5-trisphosphate and 1, 2-diacylglycerol, both of …

Phosphoinositide-specific phospholipase C (PI-PLC) catalyzes the hydrolysis of
phosphatidylinositol 4, 5-bisphosphate to generate inositol 1, 4, 5-trisphosphate and …

It is likely that cytosolic Ca2+ elevations have played a part in eukaryotic signal transduction
for about the last 2 Gyr, being mediated by a group of molecules which are collectively …

Different lines of evidence suggest that specific events during the cell cycle may be
mediated by a heterotrimeric G-protein activated by a cognate G-protein coupled receptor …

Phospholipid signaling is an important component in eukaryotic signal transduction
pathways; in plants, it plays a key role in growth and development as well as in responses to …

Inositol polyphosphates, such as inositol trisphosphate, are pivotal intracellular signaling
molecules in eukaryotic cells. In higher plants the mechanism for the regulation of the type …