Any process involved in the maintenance of an internal steady state of sodium ions at the level of a cell.

Any process involved in the maintenance of an internal steady state of potassium ions at the level of a cell.

Any process that activates or increases the rate of ATP hydrolysis by an ATPase.

A process in which an ion is transported across a membrane.

The directed movement of sodium ions from inside of a cell, across the plasma membrane and into the extracellular region.

Any process involved in maintaining the structure and integrity of a protein and preventing it from degradation or aggregation.

The movement of a leukocyte within or between different tissues and organs of the body.

The process in which ions are transported across a membrane such that the membrane potential changes in the repolarizing direction, toward the steady state potential. For example, the repolarization during an action potential is from a positive membrane potential towards a negative resting potential.

The process that mediates signaling interactions between one cell and another cell by transfer of current between their adjacent cytoplasms via intercellular protein channels and contributes to the process of cardiac conduction.

Any process that activates or increases the frequency, rate or extent of potassium ion transmembrane transporter activity.

Any process that activates or increases the frequency, rate or extent of sodium ion export across the plasma membrane.

Any process that activates or increases the frequency, rate or extent of potassium ion import across the plasma membrane.

Any process that modulates the frequency, rate or extent of cardiac conduction.

The directed movement of potassium ions from outside of a cell, across the plasma membrane and into the cytosol.

Any process involved in the maintenance of an internal steady state of sodium ions at the level of a cell.

Any process involved in the maintenance of an internal steady state of potassium ions at the level of a cell.

Any process that activates or increases the rate of ATP hydrolysis by an ATPase.

The directed movement of sodium ions from inside of a cell, across the plasma membrane and into the extracellular region.

Any process involved in maintaining the structure and integrity of a protein and preventing it from degradation or aggregation.

The process in which ions are transported across a membrane such that the membrane potential changes in the repolarizing direction, toward the steady state potential. For example, the repolarization during an action potential is from a positive membrane potential towards a negative resting potential.

Any process that activates or increases the frequency, rate or extent of potassium ion transmembrane transporter activity.

Any process that activates or increases the frequency, rate or extent of sodium ion export across the plasma membrane.

Any process that activates or increases the frequency, rate or extent of potassium ion import across the plasma membrane.

The directed movement of potassium ions from outside of a cell, across the plasma membrane and into the cytosol.

An action or movement due to the application of a sudden unexpected stimulus.

An action or movement due to the application of a sudden unexpected stimulus.

The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.

The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.

The process in which the anatomical structures of the inner ear are generated and organized. The inner ear is the structure in vertebrates that contains the organs of balance and hearing. It consists of soft hollow sensory structures (the membranous labyrinth) containing fluid (endolymph) surrounded by fluid (perilymph) and encased in a bony cavity (the bony labyrinth). It consists of two chambers, the sacculus and utriculus, from which arise the cochlea and semicircular canals respectively.

The process in which the anatomical structures of the inner ear are generated and organized. The inner ear is the structure in vertebrates that contains the organs of balance and hearing. It consists of soft hollow sensory structures (the membranous labyrinth) containing fluid (endolymph) surrounded by fluid (perilymph) and encased in a bony cavity (the bony labyrinth). It consists of two chambers, the sacculus and utriculus, from which arise the cochlea and semicircular canals respectively.

The process whose specific outcome is the progression of the otolith over time, from its formation to the mature structure.

The process whose specific outcome is the progression of the otolith over time, from its formation to the mature structure.

The process in which a relatively unspecialized cell acquires specialized features of a posterior lateral line neuromast hair cell. (N.B. This may be development of neuromast hair cell type or a set of cell of neuromast hair cell type. This will involve the change of a cell or set of cells from one cell identity to another). Hair cells are the sensory receptors of the neuromast and are located in a portion of the neuromast called the sensory strip. Each hair cell of the neuromast is morphologically polarized as a result of the relative position of the single kinocilium and the clusters of stereocilia on its apical surface. There are approximately seven hair cells within each neuromast, with each hair cell innervated by afferent and efferent neurons.

The process in which a relatively unspecialized cell acquires specialized features of a posterior lateral line neuromast hair cell. (N.B. This may be development of neuromast hair cell type or a set of cell of neuromast hair cell type. This will involve the change of a cell or set of cells from one cell identity to another). Hair cells are the sensory receptors of the neuromast and are located in a portion of the neuromast called the sensory strip. Each hair cell of the neuromast is morphologically polarized as a result of the relative position of the single kinocilium and the clusters of stereocilia on its apical surface. There are approximately seven hair cells within each neuromast, with each hair cell innervated by afferent and efferent neurons.

The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Sodium:potassium-exchanging ATPases are tetrameric proteins, consisting of two large alpha subunits and two smaller beta subunits. The alpha subunits bear the active site and penetrate the membrane, while the beta subunits carry oligosaccharide groups and face the cell exterior.

The region of the plasma membrane located at the apical end of the cell.

All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Sodium:potassium-exchanging ATPases are tetrameric proteins, consisting of two large alpha subunits and two smaller beta subunits. The alpha subunits bear the active site and penetrate the membrane, while the beta subunits carry oligosaccharide groups and face the cell exterior.

The region of the plasma membrane located at the apical end of the cell.