Both intracellular calcium and voltage activate Slo1, a high-conductance potassium channel, linking calcium with electrical excitability. Using molecular techniques, we created a calcium-insensitive ...

This is a preview. Log in through your library . Abstract Calcium (Ca²⁺)-permeable plasma membrane ion channels are critical to root hair elongation and signalling. Arabidopsis thaliana root hair ...

Ferulic acid suppresses ileal smooth muscle contraction by inhibiting calcium ion influx through voltage-dependent calcium channels. This action may help prevent or treat excessive intestinal motility ...

Calcium influx into ciliary membrane vesicles from paramecia was measured by using arsenazo III as metallochromic indicator and as intravesicular calcium trap. Influx was rapid and reversible. In ...

The discovery of a calcium channel that is likely a 'missing link' in the evolution of mammalian calcium channels has been reported today. The discovery of a calcium channel that is likely a 'missing ...