Evidence map›Paper›PMID 28327289›Full record

ArticleeLife2017

Gene regulatory network plasticity predates a switch in function of a conserved transcription regulator.

Isabel Nocedal, Eugenio Mancera, Alexander D Johnson

Open access · goldAbstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

37 citing papers in PubMed, 63 citations in OpenAlex.

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  17. The GRN concept as a guide for evolutionary developmental biology.Journal of experimental zoology. Part B, Molecular and developmental evolution · 2023
    Article
  18. Article
  19. Article
  20. Transcription FactorJournal of fungi (Basel, Switzerland) · 2022
    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 at 1 institution in 1 country.

Isabel NocedalDepartment of Microbiology and Immunology, University of California, San Francisco, United States.ORCID 0000-0002-4706-1113
Eugenio ManceraDepartment of Microbiology and Immunology, University of California, San Francisco, United States.
Alexander D JohnsonDepartment of Microbiology and Immunology, University of California, San Francisco, United States.
University of California, San Francisco · US

Funding

GENETICS OF EUCARYOTIC AND PROCARYOTIC ORGANISMST32GM007810 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ASHRAFI, KAVEH, NARLIKAR, GEETA J · 1985 to 2020
$15.1M
MECHANISMS OF YEAST TRANSCRIPTIONAL REGULATORSR01GM037049 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JOHNSON, ALEXANDER D · 1986 to 2024
$9.4M
NIGMS NIH HHS R01 GM037049NIGMS NIH HHS T32 GM007810
6 · The paper itself

Abstract

The rewiring of gene regulatory networks can generate phenotypic novelty. It remains an open question, however, how the large number of connections needed to form a novel network arise over evolutionary time. Here, we address this question using the network controlled by the fungal transcription regulator Ndt80. This conserved protein has undergone a dramatic switch in function-from an ancestral role regulating sporulation to a derived role regulating biofilm formation. This switch in function corresponded to a large-scale rewiring of the genes regulated by Ndt80. However, we demonstrate that the Ndt80-target gene connections were undergoing extensive rewiring prior to the switch in Ndt80's regulatory function. We propose that extensive drift in the Ndt80 regulon allowed for the exploration of alternative network structures without a loss of ancestral function, thereby facilitating the formation of a network with a new function.

Indexed as

Gene Regulatory NetworksTranscription, GeneticBiofilmsBiological EvolutionDNA-Binding ProteinsFungiRegulonSaccharomyces cerevisiae ProteinsSpores, FungalTranscription FactorsDNA-Binding ProteinsNdt80 protein, Candida albicansNDT80 protein, S cerevisiaeSaccharomyces cerevisiae ProteinsTranscription FactorsC. albicansC. lusitaniaeevolutionary biologygenomicsK. lactisP. pastorisregulatory networkS. cerevisiaeS. stipitis

Identifiers

PMID28327289
PMCPMC5391208
OpenAlexW2600597513

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.