Figure 11From: A link of Ca2+ to cAMP oscillations in Dictyostelium: the calmodulin antagonist W-7 potentiates cAMP relay and transiently inhibits the acidic Ca2+-storeCytosolic Ca2+-concentration in the presence of CMA or W-7. Single cells were loaded with Fura-2-Dextran and the fluorescence ratio was measured as described in Materials and Methods. One out of three independent experiments is shown.Back to article page