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PMID:1145200

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Citation

Palmer, LG and Civan, MM (1975) Intracellular distribution of free potassium in Chironomus salivary glands. Science 188:1321-2

Abstract

Potassium activities have been measured in the nucleus and cytoplasm of Chironomus salivary gland cells, using potassium-selective electrodes. The data provide the first rigorous evidence that potassium is at electrochemical equilibrium across the nuclear membrane. In addition, no difference in potassium chemical activity was found between nucleus and cytoplasm.

Links

PubMed

Keywords

Animals; Cell Membrane/metabolism; Cell Nucleus/metabolism; Cytoplasm/metabolism; Diptera/metabolism; Diptera/physiology; Electrochemistry; Electrophysiology; Microelectrodes; Potassium/metabolism; Potassium/physiology; Salivary Glands/metabolism; Salivary Glands/physiology

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

HUMAN:TYRO

colocalizes_with

GO:0042470: melanosome

ECO:0000314: direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

HUMAN:TYRO

Colocalizes with

GO:0042470: melanosome

ECO:0000314:

C

Fig. 5: normal melanosomes stain for Tyrosinase.

complete
CACAO 2451


See also

References

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