Membrane potential varies between intracellular membranes and the plasma membrane
the verdict
SUPPORTED
the evidence backs this
confidence 89/100
Electrical potentials across lipid bilayers exist not only at the plasma membrane but also vary across various intracellular and organellar membranes.
Evidence for · 3
Detection of the Mitochondrial Membrane Potential by the Cationic Dye JC-1 in L1210 Cells with Massive Overexpression of the Plasma Membrane ABCB1 Drug Transporter
2018 · cited by 194
Paper [0] discusses mitochondrial membrane potential specifically in comparison to the plasma membrane ABCB1 transporter context.
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More for · 2
MICU1 controls spatial membrane potential gradients and guides Ca2+ fluxes within mitochondrial substructures
2022 · cited by 25
Paper [2] examines spatial membrane potential gradients between mitochondrial substructures.
Bioorthogonal, fluorogenic targeting of voltage-sensitive fluorophores for visualizing membrane potential dynamics in cellular organelles
2022 · cited by 23
Paper [3] contrasts plasma membrane voltage with the membrane potentials found in organellar bilayers such as mitochondria, lysosomes, and the endoplasmic reticulum.