Evidence map›Paper›PMID 21880159›Full record

ArticleBMC biology2011

Is sex necessary?

Sheng Sun, Joseph Heitman

Abstract readEditorial
In one paragraph

Article in BMC biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Review
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  11. Trajectory and genomic determinants of fungal-pathogen speciation and host adaptation.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  12. Article
  13. Review
  14. Article
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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

2 authors.

Sheng SunDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC 27710, USA.
Joseph Heitman

Funding

Structure, function, and evolution of the Cryptococcus MAT locusR01AI050113 · NIAID · DUKE UNIVERSITY · PI HEITMAN, JOSEPH · 2002 to 2024
$8.5M
Genetics of Cryptococcus sexual reproductionR37AI039115 · NIAID · DUKE UNIVERSITY · PI HEITMAN, JOSEPH · 2011 to 2020
$4.9M
NIAID NIH HHS R01 AI50113NIAID NIH HHS R37 AI039115NIAID NIH HHS R37 AI39115
6 · The paper itself

Abstract

Fungal sexual reproductive modes have markedly high diversity and plasticity, and asexual species have been hypothesized to arise frequently from sexual fungal species. A recent study on the red yeasts provides further support for the notion that sexual ancestors may give rise to shorter-lived asexual species. However, presumed asexual species may also be cryptically sexual, as revealed by other recent studies.

Indexed as

Models, BiologicalReproduction, AsexualYeasts

Identifiers

PMID21880159
PMCPMC3199587

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.