Evidence map›Paper›PMID 27185547›Full record

ArticleCell systems2016

The Genomic Landscape of Position Effects on Protein Expression Level and Noise in Yeast.

Xiaoshu Chen, Jianzhi Zhang

Open access · bronzeAbstract read
In one paragraph

Article in Cell systems, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

58 citing papers in PubMed, 101 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Genome-Wide Landscape of Position Effect Variegation inJournal of fungi (Basel, Switzerland) · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Molecular models of bidirectional promoter regulation.Current opinion in structural biology · 2024
    Review
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. What Has Genomics Taught An Evolutionary Biologist?Genomics, proteomics & bioinformatics · 2023
    Review
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.

Xiaoshu ChenDepartment of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA.
Jianzhi ZhangDepartment of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA. Electronic address: jianzhi@umich.edu.
University of Michigan · US

Funding

Pleiotropy: patterns, mechanisms, and evolutionary consequencesR01GM103232 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ZHANG, JIANZHI · 2013 to 2020
$1.8M
Position effects on gene expression level and noiseR01GM120093 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ZHANG, JIANZHI · 2016 to 2019
$1.2M
NIGMS NIH HHS R01 GM103232NIGMS NIH HHS R01 GM120093
6 · The paper itself

Abstract

Position effect, the influence of the chromosomal location of a gene on its activity, is a fundamental property of the genome. By placing a GFP gene cassette at 482 different locations across all chromosomes in budding yeast, we quantified the position effects on protein expression level and noise at the genomic scale. The position effects are significant, altering the mean protein expression level by up to 15 times and expression noise by up to 20 times. DNA replication timing, 3D chromosomal conformation, and several histone modifications are major covariates of position effects. Essential genes are enriched in genomic regions with inherently low expression noise, supporting the hypothesis that chromosomal clustering of essential genes results from selection against their expressional stochasticity. Position effects exhibit significant interactions with promoters. Together, our results suggest that position effects have shaped the evolution of chromosome organization and should inform future genome engineering efforts.

Indexed as

Genome, FungalGenomicsChromosomal Position EffectsChromosomesChromosomes, FungalGene Expression Regulation, FungalHistonesPromoter Regions, GeneticSaccharomyces cerevisiaeHistones

Identifiers

PMID27185547
PMCPMC4882239
OpenAlexW2383923523

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.