Regulation of the miniature plasma membrane Ca(2+) channel I(min) by inositol 1,4,5-trisphosphate receptors

I(min) is a plasma membrane-located, Ca(2+)-selective channel that is activated by store depletion and regulated by inositol 1,4, 5-trisphosphate (IP(3)). In the present work we examined the coupling between I(min) and IP(3) receptors in excised plasma membrane patches from A431 cells. I(min) was re...

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