Evidence map›Paper›PMID 27280690›Full record

ArticleGenetics2016

Systematic Genetic Screen for Transcriptional Regulators of the Candida albicans White-Opaque Switch.

Matthew B Lohse, Iuliana V Ene, Veronica B Craik, Aaron D Hernday, Eugenio Mancera, Joachim Morschhäuser, Richard J Bennett, Alexander D Johnson

Abstract read
In one paragraph

Article in Genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. Article
  2. Genetic and environmental control of parasexual reproduction in the pathogenicMicrobiology and molecular biology reviews : MMBR · 2025
    Review
  3. Article
  4. Article
  5. White-opaque switching inMicrobiology and molecular biology reviews : MMBR · 2024
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. The Glyoxylate Cycle Is Involved in White-Opaque Switching inJournal of fungi (Basel, Switzerland) · 2021
    Article
  16. Article
  17. Article
  18. The Roles of Chromatin Accessibility in Regulating theJournal of fungi (Basel, Switzerland) · 2021
    Review
  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

8 authors.

Matthew B LohseDepartment of Microbiology and Immunology, University of California, San Francisco, California 94158.
Iuliana V EneDepartment of Molecular Microbiology and Immunology, Brown University, Providence, Rhode Island 02912.
Veronica B CraikDepartment of Microbiology and Immunology, University of California, San Francisco, California 94158.
Aaron D HerndayDepartment of Molecular and Cell Biology, University of California, Merced, California 95343.
Eugenio ManceraDepartment of Microbiology and Immunology, University of California, San Francisco, California 94158.
Joachim MorschhäuserInstitut für Molekulare Infektionsbiologie, Universität Würzburg, D-97080, Germany.
Richard J BennettDepartment of Molecular Microbiology and Immunology, Brown University, Providence, Rhode Island 02912.
Alexander D JohnsonDepartment of Microbiology and Immunology, University of California, San Francisco, California 94158 Department of Biochemistry and Biophysics, University of California, San Francisco, California 94158 ajohnson@cgl.ucsf.edu.

Funding

Regulatory Circuits and Virulence in Candida albicansR01AI049187 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI JOHNSON, ALEXANDER D · 2001 to 2021
$13.1M
Microbial Pathogenesis and Host DefenseT32AI060537 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Joanne N. Engel · 2004 to 2026
$6.5M
Transcriptional Regulation of C. albicans Cell Fate and Host InteractionsR01AI081704 · NIAID · BROWN UNIVERSITY · PI Richard John Bennett · 2010 to 2026
$6.4M
NIAID NIH HHS R01 AI049187NIAID NIH HHS R01 AI081704NIAID NIH HHS T32 AI060537
6 · The paper itself

Abstract

The human fungal pathogen Candida albicans can reversibly switch between two cell types named "white" and "opaque," each of which is stable through many cell divisions. These two cell types differ in their ability to mate, their metabolic preferences and their interactions with the mammalian innate immune system. A highly interconnected network of eight transcriptional regulators has been shown to control switching between these two cell types. To identify additional regulators of the switch, we systematically and quantitatively measured white-opaque switching rates of 196 strains, each deleted for a specific transcriptional regulator. We identified 19 new regulators with at least a 10-fold effect on switching rates and an additional 14 new regulators with more subtle effects. To investigate how these regulators affect switching rates, we examined several criteria, including the binding of the eight known regulators of switching to the control region of each new regulatory gene, differential expression of the newly found genes between cell types, and the growth rate of each mutant strain. This study highlights the complexity of the transcriptional network that regulates the white-opaque switch and the extent to which switching is linked to a variety of metabolic processes, including respiration and carbon utilization. In addition to revealing specific insights, the information reported here provides a foundation to understand the highly complex coupling of white-opaque switching to cellular physiology.

Indexed as

Candida albicansEpigenesis, GeneticGene Expression Regulation, FungalGene Regulatory NetworksGenes, Mating Type, FungalGenes, SwitchHumansRegulatory Elements, TranscriptionalTranscription FactorsTranscription FactorsCandida albicanstranscriptional circuitstranscriptional regulationtranscription networkswhite-opaque switching

Identifiers

PMID27280690
PMCPMC4981270

What OpenQuestion holds

Textmetadata
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.