Evidence map›Paper›PMID 19299621›Full record

ArticleScience (New York, N.Y.)2009

Ankyrin-G promotes cyclic nucleotide-gated channel transport to rod photoreceptor sensory cilia.

Krishnakumar Kizhatil, Sheila A Baker, Vadim Y Arshavsky, Vann Bennett

Open access · greenAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
3.5field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

52 citing papers in PubMed, 79 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Krishnakumar KizhatilDepartment of Cell Biology, Duke University Medical Center, Durham, NC 27710, USA.
Sheila A Baker
Vadim Y Arshavsky
Vann Bennett
Duke University Hospital · USDuke University · US

Funding

VISION RESEARCHP30EY005722 · NEI · DUKE UNIVERSITY · PI Vadim Y Arshavsky · 1985 to 2026
$19.3M
Molecular mechanisms of photoreceptor outer segment morphogenesisR01EY012859 · NEI · MASSACHUSETTS EYE AND EAR INFIRMARY · PI ARSHAVSKY, VADIM Y · 2000 to 2022
$10.0M
Howard Hughes Medical InstituteNEI NIH HHS EY12859NEI NIH HHS P30 EY005722NEI NIH HHS R01 EY012859
6 · The paper itself

Abstract

Cyclic nucleotide-gated (CNG) channels localize exclusively to the plasma membrane of photosensitive outer segments of rod photoreceptors where they generate the electrical response to light. Here, we report the finding that targeting of CNG channels to the rod outer segment required their interaction with ankyrin-G. Ankyrin-G localized exclusively to rod outer segments, coimmunoprecipitated with the CNG channel, and bound to the C-terminal domain of the channel beta1 subunit. Ankyrin-G depletion in neonatal mouse retinas markedly reduced CNG channel expression. Transgenic expression of CNG channel beta-subunit mutants in Xenopus rods showed that ankyrin-G binding was necessary and sufficient for targeting of the beta1 subunit to outer segments. Thus, ankyrin-G is required for transport of CNG channels to the plasma membrane of rod outer segments.

Indexed as

Amino Acid SequenceAnimalsAnimals, Genetically ModifiedAnkyrinsCattleCell LineCell MembraneCiliaCyclic Nucleotide-Gated Cation ChannelsHumansMiceMolecular Sequence DataNerve Tissue ProteinsRecombinant Fusion ProteinsRod Cell Outer SegmentXenopus laevisAnk3 protein, mouseAnkyrinsCNGB1 protein, humanCngb1 protein, mouseCyclic Nucleotide-Gated Cation ChannelsNerve Tissue ProteinsRecombinant Fusion Proteins

Identifiers

PMID19299621
PMCPMC2792576
OpenAlexW2006226511

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.