Evidence map›Paper›PMID 20412770›Full record

ArticleDevelopmental cell2010

Nucleosome-depleted regions in cell-cycle-regulated promoters ensure reliable gene expression in every cell cycle.

Lu Bai, Gilles Charvin, Eric D Siggia, Frederick R Cross

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

57 citing papers in PubMed, 96 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Enhancement of LacI binding in vivo.Nucleic acids research · 2019
    Article
  12. Article
  13. Review
  14. Mesoscale modeling reveals formation of an epigenetically driven HOXC gene hub.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  15. Article
  16. Article
  17. Imaging the Life and Death of mRNAs in Single Cells.Cold Spring Harbor perspectives in biology · 2018
    Review
  18. Article
  19. Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Lu BaiCenter for Studies in Physics and Biology, The Rockefeller University, New York, NY 10065, USA. lbai01@rockefeller.edu
Gilles Charvin
Eric D Siggia
Frederick R Cross
Rockefeller University · US

Funding

Sources and Consequences of noise in cell cycle regulationR01GM078153 · NIGMS · ROCKEFELLER UNIVERSITY · PI CROSS, FREDERICK R. · 2006 to 2019
$3.3M
NIGMS NIH HHS R01 GM078153
6 · The paper itself

Abstract

Many promoters in eukaryotes have nucleosome-depleted regions (NDRs) containing transcription factor binding sites. However, the functional significance of NDRs is not well understood. Here, we examine NDR function in two cell cycle-regulated promoters, CLN2pr and HOpr, by varying nucleosomal coverage of the binding sites of their activator, Swi4/Swi6 cell-cycle box (SCB)-binding factor (SBF), and probing the corresponding transcriptional activity in individual cells with time-lapse microscopy. Nucleosome-embedded SCBs do not significantly alter peak expression levels. Instead, they induce bimodal, "on/off" activation in individual cell cycles, which displays short-term memory, or epigenetic inheritance, from the mother cycle. In striking contrast, the same SCBs localized in NDR lead to highly reliable activation, once in every cell cycle. We further demonstrate that the high variability in Cln2p expression induced by the nucleosomal SCBs reduces cell fitness. Therefore, we propose that the NDR function in limiting stochasticity in gene expression promotes the ubiquity and conservation of promoter NDR. PAPERCLIP:

Indexed as

Gene Expression Regulation, FungalPromoter Regions, GeneticBinding SitesCell CycleCyclinsDNA-Binding ProteinsEpigenesis, GeneticKineticsMicroscopy, FluorescenceModels, BiologicalModels, GeneticNucleosomesSaccharomyces cerevisiae ProteinsStochastic ProcessesTranscription FactorsCLN2 protein, S cerevisiaeCyclinsDNA-Binding ProteinsNucleosomesSaccharomyces cerevisiae ProteinsSWI4 protein, S cerevisiaeSWI6 protein, S cerevisiaeTranscription Factors

Identifiers

PMID20412770
PMCPMC2867244
OpenAlexW2094394903

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.