Evidence map›Paper›PMID 27288445›Full record

ArticleNucleic acids research2016

Mechanisms of transcription factor evolution in Metazoa.

Jonathan F Schmitz, Fabian Zimmer, Erich Bornberg-Bauer

Abstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–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

29 citing papers in PubMed.

  1. Article
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  9. A novel regulatory gene promotes novel cell fate by suppressing ancestral fate in the sea anemoneProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  10. Article
  11. The Non-continuum Nature of Eukaryotic Transcriptional Regulation.Advances in experimental medicine and biology · 2022
    Article
  12. Genetic Diversity of Transcription Factor Genes inFrontiers in plant science · 2022
    Article
  13. Tempos and modes of collectivity in the history of life.Theory in biosciences = Theorie in den Biowissenschaften · 2021
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
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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.

Jonathan F SchmitzEvolutionary Bioinformatics Group, Institute for Evolution and Biodiversity, Hüfferstrasse 1, D-48149 Münster, Germany.
Fabian ZimmerEvolutionary Bioinformatics Group, Institute for Evolution and Biodiversity, Hüfferstrasse 1, D-48149 Münster, Germany Department of Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK.
Erich Bornberg-BauerEvolutionary Bioinformatics Group, Institute for Evolution and Biodiversity, Hüfferstrasse 1, D-48149 Münster, Germany ebb@uni-muenster.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcriptions factors (TFs) are pivotal for the regulation of virtually all cellular processes, including growth and development. Expansions of TF families are causally linked to increases in organismal complexity. Here we study the evolutionary dynamics, genetic causes and functional implications of the five largest metazoan TF families. We find that family expansions dominate across the whole metazoan tree; however, some branches experience exceptional family-specific accelerated expansions. Additionally, we find that such expansions are often predated by modular domain rearrangements, which spur the expansion of a new sub-family by separating it from the rest of the TF family in terms of protein-protein interactions. This separation allows for radical shifts in the functional spectrum of a duplicated TF. We also find functional differentiation inside TF sub-families as changes in expression specificity. Furthermore, accelerated family expansions are facilitated by repeats of sequence motifs such as C2H2 zinc fingers. We quantify whole genome duplications and single gene duplications as sources of TF family expansions, implying that some, but not all, TF duplicates are preferentially retained. We conclude that trans-regulatory changes (domain rearrangements) are instrumental for fundamental functional innovations, that cis-regulatory changes (affecting expression) accomplish wide-spread fine tuning and both jointly contribute to the functional diversification of TFs.

Indexed as

Evolution, MolecularPhylogenyAnimalsDNA Repeat ExpansionGene DuplicationGene Regulatory NetworksGenomeHumansProtein Interaction MapsSpecies SpecificityTranscription FactorsTranscription Factors

Identifiers

PMID27288445
PMCPMC5291267

What OpenQuestion holds

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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.