1. Volume 5, Issue 9, Pages 990-992 (September 1995)
Intracellular Signalling: New directions for phosphatidylinositol transfer 
Tom Martin 
Current Biology 
Volume 5, Issue 9, Pages (September 1995)
DOI: /S (95)

2. Figure 1
Channeling of phosphatidylinositol metabolism by enzyme complexes that segregate PIP2 for phosphorylation, hydrolysis or use as a lipid second messenger that regulates actin assembly and phospholipase D (PLD). 3K, 4K and 5K stand for PI 3-kinase, PI 4-kinase and PIP 5-kinase, respectively.
Current Biology 1995 5, DOI: ( /S (95) )