Evidence map›Paper›PMID 10490620›Full record

ArticleMolecular and cellular biology1999

Cooperation of six and eya in activation of their target genes through nuclear translocation of Eya.

H Ohto, S Kamada, K Tago, S I Tominaga, H Ozaki, S Sato, K Kawakami

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In one paragraph

Article in Molecular and cellular biology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 131 papers.

0numbers the graph read from it
0cells of the map it votes in
131citing papers in PubMed
25.5field-weighted citation impact, top 1% 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

131 citing papers in PubMed, 358 citations in OpenAlex.

  1. Article
  2. SIX3 as a Regulator of Development and Disease.Journal of developmental biology · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. All eyes on Eya: A unique transcriptional co-activator and phosphatase in cancer.Biochimica et biophysica acta. Reviews on cancer · 2024
    Review
  10. Using Xenopus to discover new candidate genes involved in BOR and other congenital hearing loss syndromes.Journal of experimental zoology. Part B, Molecular and developmental evolution · 2024
    Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
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  18. Review
  19. Review
  20. Article

71 more citing papers are in PubMed but not listed here.

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

7 authors at 1 institution in 1 country.

H OhtoDepartments of Biology, Jichi Medical School, Tochigi 329-0498, Japan.
S Kamada
K Tago
S I Tominaga
H Ozaki
S Sato
K Kawakami
Jichi Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drosophila sine oculis and eyes absent genes synergize in compound-eye formation. The murine homologues of these genes, Six and Eya, respectively, show overlapping expression patterns during development. We hypothesized that Six and Eya proteins cooperate to regulate their target genes. Cotransfection assays were performed with various combinations of Six and Eya to assess their effects on a potential natural target, myogenin promoter, and on a synthetic promoter, the thymidine kinase gene promoter fused to multimerized Six4 binding sites. A clear synergistic activation of these promoters was observed in certain combinations of Six and Eya. To investigate the molecular basis for the cooperation, we first examined the intracellular distribution of Six and Eya proteins in transfected COS7 cells. Coexpression of Six2, Six4, or Six5 induced nuclear translocation of Eya1, Eya2, and Eya3, which were otherwise distributed in the cytoplasm. In contrast, coexpression of Six3 did not result in nuclear localization of any Eya proteins. Six and Eya proteins were coimmunoprecipitated from nuclear extracts prepared from cotransfected COS7 cells and from rat liver. Six domain and homeodomain, two evolutionarily conserved domains among various Six proteins, were necessary and sufficient for the nuclear translocation of Eya. In contrast, the Eya domain, a conserved domain among Eya proteins, was not sufficient for the translocation. A specific interaction between the Six domain and homeodomain of Six4 and Eya2 was observed by yeast two-hybrid analysis. Our results suggest that transcription regulation of certain target genes by Six proteins requires cooperative interaction with Eya proteins: complex formation through direct interaction and nuclear translocation of Eya proteins. This implies that the synergistic action of Six and Eya is conserved in the mouse and is mediated through cooperative activation of their target genes.

Indexed as

Gene Expression RegulationAmino Acid SequenceAnimalsBiological TransportCell CompartmentationCell NucleusConserved SequenceCOS CellsHomeodomain ProteinsIntracellular Signaling Peptides and ProteinsLiverMiceMyogeninNerve Tissue ProteinsNuclear ProteinsPrecipitin TestsEya2 protein, mouseHomeodomain ProteinsIntracellular Signaling Peptides and ProteinsMyogeninMyog protein, mouseMyog protein, ratNerve Tissue ProteinsNuclear ProteinsProtein Tyrosine PhosphatasesRecombinant Fusion ProteinsSix4 protein, mouseThymidine KinaseTrans-Activators

Identifiers

PMID10490620
PMCPMC84678
OpenAlexW2129477962

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.