Evidence map›Paper›PMID 12376630›Full record

ArticlePlant physiology2002

Phase-specific circadian clock regulatory elements in Arabidopsis.

Todd P Michael, C Robertson McClung

Open access · bronzeAbstract read
In one paragraph

Article in Plant physiology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
9.6field-weighted citation impact, top 2% 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

66 citing papers in PubMed, 159 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Clock-regulated coactivators selectively control gene expression in response to different temperature stress conditions inProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  5. Article
  6. Article
  7. A genome forHorticulture research · 2022
    Article
  8. Posttranslational regulation of multiple clock-related transcription factors triggers cold-inducible gene expression inProceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

6 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

2 authors at 1 institution in 1 country.

Todd P MichaelDepartment of Biological Sciences, Dartmouth College, Hanover, NH 03755, USA.
C Robertson McClung
Dartmouth College · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have defined a minimal Arabidopsis CATALASE 3 (CAT3) promoter sufficient to drive evening-specific circadian transcription of a LUCIFERASE reporter gene. Deletion analysis and site-directed mutagenesis reveal a circadian response element, the evening element (EE: AAAATATCT), that is necessary for evening-specific transcription. The EE differs only by a single base pair from the CIRCADIAN CLOCK ASSOCIATED 1-binding site (CBS: AAAAAATCT), which is important for morning-specific transcription. We tested the hypothesis that the EE and the CBS specify circadian phase by site-directed mutagenesis to convert the CAT3 EE into a CBS. Changing the CAT3 EE to a CBS changes the phase of peak transcription from the evening to the morning in continuous dark and in light-dark cycles, consistent with the specification of phase by the single base pair that distinguishes these elements. However, rhythmicity of the CBS-containing CAT3 promoter is dramatically compromised in continuous light. Thus, we conclude that additional information normally provided in the context of a morning-specific promoter is necessary for full circadian activity of the CBS.

Indexed as

ArabidopsisArabidopsis ProteinsBinding SitesCatalaseCircadian RhythmDarknessGene DeletionGene Expression Regulation, PlantLightLuciferasesMutagenesis, Site-DirectedPlants, Genetically ModifiedPromoter Regions, GeneticRegulatory Sequences, Nucleic AcidResponse ElementsTranscription FactorsArabidopsis ProteinsCatalaseCCA1 protein, ArabidopsisLuciferasesTranscription Factors

Identifiers

PMID12376630
PMCPMC166592
OpenAlexW2122840693

What OpenQuestion holds

Textmetadata
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.