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Paper · 943522

Membrane currents of the tunicate egg under the voltage-clamp condition.

Okamoto H and 2 others. J Physiol, 1976. Cited by 122 papers, by iCite.

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ConductScience Library. Membrane currents of the tunicate egg under the voltage-clamp condition. Papers, record 943522. Release papers-2026-11-12-0.1.0, 12 Nov 2026. https://conductscience.org/library/papers/943522

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Paper

PubMed's record of the paper, with iCite's citation figures. No abstract is shown.

Title
Membrane currents of the tunicate egg under the voltage-clamp condition.
PubMed
Journal
J Physiol
PubMed
Year
1976
PubMed
Publication types
Journal Article
PubMed
Citations, by iCite
122
iCite
Relative citation ratio, by iCite
3.17
iCite
Revised in PubMed
2019-05-09
PubMed

Authors3

The authors in the order PubMed's record lists them, with the ORCID iDs it states.

OrderAuthorForenameKindORCID iD
1Okamoto HH
2Takahashi KK
3Yoshii MM

Source PubMed

Topics14

NLM's MeSH indexing of the paper, its major topics first.

MeSH termMajor
Membrane PotentialsMajor topic
OvumMajor topic
UrochordataMajor topic
Animals
Calcium
Choline
Electric Conductivity
Female
Lithium
Potassium
Sodium
Temperature
Tetrodotoxin
Time Factors

Source PubMed

Grants0

Each grant PubMed's record writes, matched to the NIH project NIH's grant and paper links name for this paper, and each of those links the record does not write.

None in this release.

Trials0

The trials whose ClinicalTrials.gov record lists the paper, and the trial numbers the paper's PubMed record names.

None in this release.

Comments and corrections0

PubMed's comments and corrections, NLM's own indexing: retractions first, then expressions of concern, errata and updates, and comments last.

None in this release.

References41

The papers the reference list in PubMed's record names, those in our copy of PubMed, in the list's order.

OrderPMIDTitleJournalYearIn PapersSource
213,817,145Sodium currents in the myelinated nerve fibre of Xenopus laevis investigated with the voltage clamp technique.J Physiol1959https://conductscience.org/library/papers/13817145PubMed
313,855,797Steady state inactivation of sodium permeability in myelinated nerve fibres of Xenopus laevis.J Physiol1959https://conductscience.org/library/papers/13855797PubMed
414,324,992ANOMALOUS RECTIFICATION IN THE SQUID GIANT AXON INJECTED WITH TETRAETHYLAMMONIUM CHLORIDE.J Gen Physiol1965https://conductscience.org/library/papers/14324992PubMed
514,212,145THE INITIATION OF SPIKE POTENTIAL IN BARNACLE MUSCLE FIBERS UNDER LOW INTRACELLULAR CA++.J Gen Physiol1964https://conductscience.org/library/papers/14212145PubMed
614,212,560EFFECTS OF VARIOUS POTASSIUM SALTS AND PROTEASES UPON EXCITABILITY OF INTRACELLULARLY PERFUSED SQUID GIANT AXONS.Proc Natl Acad Sci U S A1964https://conductscience.org/library/papers/14212560PubMed
75,111,995Freezing and melting of lipid bilayers and the mode of action of nonactin, valinomycin, and gramicidin.Science1971https://conductscience.org/library/papers/5111995PubMed
85,555,777Effect of temperature and calcium ions on rate constants of myelinated nerve.Am J Physiol1971https://conductscience.org/library/papers/5555777PubMed
95,424,376The spatial variation of membrane potential near a small source of current in a spherical cell.J Gen Physiol1970https://conductscience.org/library/papers/5424376PubMed
105,692,852[Effect of scorpion venom on ionic currents of the node of Ranvier. I. The permeabilities PNa and PK].Pflugers Arch1968https://conductscience.org/library/papers/5692852PubMed
115,641,636Charges and potentials at the nerve surface. Divalent ions and pH.J Gen Physiol1968https://conductscience.org/library/papers/5641636PubMed

1 to 10 of 41

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Cited by39

The papers in our copy of PubMed whose reference list names this one, newest first. iCite, which reads more sources, counts 122 citations.

PMIDTitleJournalYearIn PapersSource
34,000,300Heterologous functional expression of ascidian Nav1 channels and close relationship with the evolutionary ancestor of vertebrate Nav channels.J Biol Chem2021https://conductscience.org/library/papers/34000300PubMed
10,066,898Cross-coupling between voltage-dependent Ca2+ channels and ryanodine receptors in developing ascidian muscle blastomeres.J Physiol1999https://conductscience.org/library/papers/10066898PubMed
9,026,782Single-channel analysis of two types of Na+ currents in rat dorsal root ganglia.Pflugers Arch1995https://conductscience.org/library/papers/9026782PubMed
8,246,182Neural induction suppresses early expression of the inward-rectifier K+ channel in the ascidian blastomere.J Physiol1993https://conductscience.org/library/papers/8246182PubMed
7,712,513Tetrodotoxin-resistant sodium channels.Cell Mol Neurobiol1994https://conductscience.org/library/papers/7712513PubMed
7,193,729Effect of temperature on the anomalous rectification of the membrane of the egg of the starfish, Mediaster aequalis.J Physiol1980https://conductscience.org/library/papers/7193729PubMed
7,057,161Voltage-dependent conductances in Limulus ventral photoreceptors.J Gen Physiol1982https://conductscience.org/library/papers/7057161PubMed
6,323,715Separation of ionic currents in the somatic membrane of frog sensory neurons.J Membr Biol1984https://conductscience.org/library/papers/6323715PubMed
6,323,698Comparison of properties of calcium channels between the differentiated 1-cell embryo and the egg cell of ascidians.J Physiol1984https://conductscience.org/library/papers/6323698PubMed
6,323,697Determination of excitability types in blastomeres of the cleavage-arrested but differentiated embryos of an ascidian.J Physiol1984https://conductscience.org/library/papers/6323697PubMed

1 to 10 of 39

See all 39 cited by

Genes0

The genes the Gene search release ties to the paper: Swiss-Prot's references first, then PubTator's text mining.

None in this release.

Drugs0

The drugs whose trials, in the Pipelines release, list the paper.

None in this release.

Data0

The data bank entries PubMed's record names. Trial numbers are under Trials.

None in this release.

Data dates

The date of each source this release read.

PubMed
2026-11-06
PubMed
iCite
2026-11-05
iCite
PMC's ID file
2026-11-05
PMC's ID file
NIH RePORTER's grant and paper links
2026-11-01
NIH RePORTER's grant and paper links
Trials
2026-11-12
Gene search
2026-11-11
Pipelines
2026-09-18

Sources 11

  • ChEMBL, through Open TargetsCC BY-SA 3.0
  • ClinicalTrials.govNo license stated
  • HGNCCC0
  • iCiteCC BY 4.0
  • NCBI GenePublic domain (US government)
  • NIH RePORTER's grant and paper linksPublic domain
  • Open TargetsCC0 1.0
  • PMC's ID filePublic domain (US government)
  • PubMedNLM's terms
  • PubTator 3Public domain
  • UniProtCC BY 4.0
Each source's terms
  • ChEMBL, through Open TargetsCC BY-SA 3.0, for the parts from ChEMBL. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence
  • ClinicalTrials.govnone stated
  • HGNCCC0: https://www.genenames.org/about/license/
  • iCiteCC BY 4.0
  • NCBI GeneNone named for the file. NCBI says information created by or for the US government on its site is in the public domain, and asks that NLM be acknowledged: https://www.ncbi.nlm.nih.gov/home/about/policies/
  • NIH RePORTER's grant and paper linksPublic domain (NIH RePORTER)
  • Open TargetsCC0 1.0. Open Targets asks that users cite its latest paper: Buniello et al. 2025, Open Targets Platform: facilitating therapeutic hypotheses building in drug discovery, Nucleic Acids Research 53(D1):D1467, PMID 39657122. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence
  • PMC's ID fileNone named for the file. NCBI says information created by or for the US government on its site is in the public domain, and asks that NLM be acknowledged: https://www.ncbi.nlm.nih.gov/home/about/policies/
  • PubMedNLM's terms
  • PubTator 3Public domain
  • UniProtCC BY 4.0. UniProt's licence file: "All databases and documents in the UniProt FTP directory may be copied and redistributed freely, without advance permission, provided that this copyright statement is reproduced with each copy." UniProt asks that users cite its latest paper: The UniProt Consortium, UniProt: the Universal Protein Knowledgebase in 2025, Nucleic Acids Research 53:D609-D617, https://doi.org/10.1093/nar/gkae1010. Read on 9 Nov 2026 at https://www.uniprot.org/help/license

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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