Evidence map›Paper›PMID 19217292›Full record

ArticleCurrent biology : CB2009

A role for Id2 in regulating photic entrainment of the mammalian circadian system.

Giles E Duffield, Nathan P Watson, Akio Mantani, Stuart N Peirson, Maricela Robles-Murguia, Jennifer J Loros, Mark A Israel, Jay C Dunlap

Open access · hybridAbstract read
In one paragraph

Article in Current biology : CB, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

35 citing papers in PubMed, 58 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Photic Entrainment of the Circadian System.International journal of molecular sciences · 2022
    Review
  6. Targeted Disruption of theInternational journal of molecular sciences · 2021
    Article
  7. Journal of biological rhythms · 2020
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Article
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  19. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 2 countries.

Giles E DuffieldDepartment of Genetics, Dartmouth Medical School, Hanover, NH 03755, USA. duffield.2@nd.edu
Nathan P Watson
Akio Mantani
Stuart N Peirson
Maricela Robles-Murguia
Jennifer J Loros
Mark A Israel
Jay C Dunlap
Dartmouth College · USUniversity of Notre Dame · USJohn Radcliffe Hospital · GB

Funding

Identification and Analysis of Circadian Clock-Controlled GenesR01GM083336 · NIGMS · DARTMOUTH COLLEGE · PI LOROS, JENNIFER J. · 2008 to 2015
$5.7M
GENETIC AND MOLECULAR DISSECTION OF THE NEUROSPORA CLOCKR01GM034985 · NIGMS · DARTMOUTH COLLEGE · PI DUNLAP, JAY C. · 1986 to 2015
$5.7M
NIGMS NIH HHS GM083336NIGMS NIH HHS R01 GM034985NIGMS NIH HHS R01 GM083336Wellcome TrustWellcome Trust 058332/Z/99/Z
6 · The paper itself

Abstract

Inhibitor of DNA binding genes (Id1-Id4) encode helix-loop-helix (HLH) transcriptional repressors associated with development and tumorigenesis [1, 2], but little is known concerning the function(s) of these genes in normal adult animals. Id2 was identified in DNA microarray screens for rhythmically expressed genes [3-5], and further analysis revealed a circadian pattern of expression of all four Id genes in multiple tissues including the suprachiasmatic nucleus. To explore an in vivo function, we generated and characterized deletion mutations of Id2 and of Id4. Id2(-/-) mice exhibit abnormally rapid entrainment and an increase in the magnitude of the phase shift of the pacemaker. A significant proportion of mice also exhibit disrupted rhythms when maintained under constant darkness. Conversely, Id4(-/-) mice did not exhibit a noticeable circadian phenotype. In vitro studies using an mPer1 and an AVP promoter reporter revealed the potential for ID1, ID2, and ID3 proteins to interact with the canonical basic HLH clock proteins BMAL1 and CLOCK. These data suggest that the Id genes may be important for entrainment and operation of the mammalian circadian system, potentially acting through BMAL1 and CLOCK targets.

Indexed as

PhotoperiodAnimalsARNTL Transcription FactorsBasic Helix-Loop-Helix ProteinsBiological ClocksCircadian RhythmCLOCK ProteinsGene Expression RegulationInhibitor of Differentiation Protein 2Inhibitor of Differentiation ProteinsMiceMice, KnockoutMotor ActivityMyocardiumPromoter Regions, GeneticProtein IsoformsARNTL Transcription FactorsBasic Helix-Loop-Helix ProteinsBmal1 protein, mouseClock protein, mouseCLOCK ProteinsIdb2 protein, mouseIdb4 protein, mouseInhibitor of Differentiation Protein 2Inhibitor of Differentiation ProteinsProtein IsoformsTrans-Activators

Identifiers

PMID19217292
PMCPMC2648875
OpenAlexW2128792563

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.