Evidence map›Paper›PMID 29708965›Full record

ArticlePLoS computational biology2018

Topological and statistical analyses of gene regulatory networks reveal unifying yet quantitatively different emergent properties.

Wilberforce Zachary Ouma, Katja Pogacar, Erich Grotewold

Abstract read
In one paragraph

Article in PLoS computational biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

31 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Evolutionary trajectory of transcription factors and selection of targets for metabolic engineering.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

3 authors.

Wilberforce Zachary OumaMolecular and Cellular Imaging Center (MCIC), Ohio Agricultural and Research Development Center (OARDC), Ohio State University, Wooster, OH, United States of America.
Katja PogacarDepartment of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI, United States of America.
Erich GrotewoldDepartment of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI, United States of America.ORCID 0000-0002-4720-7290

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding complexity in physical, biological, social and information systems is predicated on describing interactions amongst different components. Advances in genomics are facilitating the high-throughput identification of molecular interactions, and graphs are emerging as indispensable tools in explaining how the connections in the network drive organismal phenotypic plasticity. Here, we describe the architectural organization and associated emergent topological properties of gene regulatory networks (GRNs) that describe protein-DNA interactions (PDIs) in several model eukaryotes. By analyzing GRN connectivity, our results show that the anticipated scale-free network architectures are characterized by organism-specific power law scaling exponents. These exponents are independent of the fraction of the GRN experimentally sampled, enabling prediction of properties of the complete GRN for an organism. We further demonstrate that the exponents describe inequalities in transcription factor (TF)-target gene recognition across GRNs. These observations have the important biological implication that they predict the existence of an intrinsic organism-specific trans and/or cis regulatory landscape that constrains GRN topologies. Consequently, architectural GRN organization drives not only phenotypic plasticity within a species, but is also likely implicated in species-specific phenotype.

Indexed as

Gene Regulatory NetworksModels, GeneticAnimalsArabidopsisCaenorhabditis elegansComputational BiologyComputer SimulationDrosophila melanogasterPhenotypeSaccharomyces cerevisiaeSpecies SpecificityTranscription FactorsTranscription Factors

Identifiers

PMID29708965
PMCPMC5945062

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.