Evidence map›Paper›PMID 20735781›Full record

ArticleMolecular microbiology2010

Temporal anatomy of an epigenetic switch in cell programming: the white-opaque transition of C. albicans.

Matthew B Lohse, Alexander D Johnson

Abstract read
In one paragraph

Article in Molecular microbiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. Response ofmSphere · 2026
    Article
  2. Article
  3. Review
  4. Review
  5. White-opaque switching inMicrobiology and molecular biology reviews : MMBR · 2024
    Review
  6. Strain and temperature dependent aggregation ofCell surface (Amsterdam, Netherlands) · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Role of themBio · 2021
    Article
  11. Review
  12. Transcriptional Circuits Regulating Developmental Processes inFrontiers in cellular and infection microbiology · 2020
    Review
  13. Article
  14. Article
  15. Article
  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

2 authors.

Matthew B LohseDepartment of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA, USA.
Alexander D Johnson

Funding

Regulatory Circuits and Virulence in Candida albicansR01AI049187 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JOHNSON, ALEXANDER D · 2001 to 2021
$13.1M
NIAID NIH HHS R01 AI049187NIAID NIH HHS R01 AI49187
6 · The paper itself

Abstract

The human pathogen Candida albicans undergoes a well-defined switch between two distinct cell types, named 'white' and 'opaque'. White and opaque cells differ in metabolic preferences, mating behaviours, cellular morphologies and host interactions. Each cell type is stable through many generations; switching between them is rare, stochastic and occurs without any known changes in the primary sequence of the genome; thus the switch is epigenetic. The white-opaque switch is regulated by a transcriptional circuit, composed of four regulators arranged in a series of interlocking feedback loops. To understand how switching occurs, we investigated the order of regulatory changes that occur during the switch from the opaque to the white cell type. Surprisingly, changes in key transcriptional regulators occur gradually, extending over several cell divisions with little cell-to-cell variation. Additional experiments, including perturbations to regulator concentrations, refine the signature of the commitment point. Transcriptome analysis reveals that opaque cells begin to globally resemble white cells well before they irreversibly commit to switching. We propose that these characteristics of the switching process permit C. albicans to 'test the waters' before making an all-or-none decision.

Indexed as

Epigenesis, GeneticGene Expression Regulation, FungalGenes, SwitchCandida albicansGene Expression ProfilingOligonucleotide Array Sequence AnalysisReverse Transcriptase Polymerase Chain ReactionRNA, FungalTemperatureRNA, Fungal

Identifiers

PMID20735781
PMCPMC3057202

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.