Evidence map›Paper›PMID 31473482›Full record

ReviewCurrent opinion in genetics & development2019

Genetic and genomic evolution of sexual reproduction: echoes from LECA to the fungal kingdom.

Ci Fu, Marco A Coelho, Márcia David-Palma, Shelby J Priest, Joseph Heitman

Abstract readReview
In one paragraph

Review in Current opinion in genetics & development, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Article
  3. Genetic and environmental control of parasexual reproduction in the pathogenicMicrobiology and molecular biology reviews : MMBR · 2025
    Review
  4. Article
  5. Cip1, a CDK regulator, determines heterothallic mating or homothallic selfing in a protist.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  6. Article
  7. Journal of fungi (Basel, Switzerland) · 2021
    Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. The Evolution of Viviparity in Vertebrates.Advances in anatomy, embryology, and cell biology
    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

5 authors at 2 institutions in 1 country.

Ci FuDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, 27710, USA.
Marco A CoelhoDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, 27710, USA.
Márcia David-PalmaDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, 27710, USA.
Shelby J PriestDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, 27710, USA.
Joseph HeitmanDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC, 27710, USA. Electronic address: heitm001@duke.edu.
Duke Medical Center · USDuke University Hospital · US

Funding

Structure, function, and evolution of the Cryptococcus MAT locusR01AI050113 · NIAID · DUKE UNIVERSITY · PI HEITMAN, JOSEPH · 2002 to 2024
$8.5M
ROLE OF CALCINEURIN IN C. NEOFORMANS MATING AND FRUITINGR01AI039115 · NIAID · DUKE UNIVERSITY · PI HEITMAN, JOSEPH · 1997 to 2025
$6.7M
Genetics of Cryptococcus sexual reproductionR37AI039115 · NIAID · DUKE UNIVERSITY · PI HEITMAN, JOSEPH · 2011 to 2020
$4.9M
Causes and Consequences of Hypermutability in Cryptococcus neoformansF31AI143136 · NIAID · DUKE UNIVERSITY · PI PRIEST, SHELBY JORDAN · 2019 to 2021
$109k
NIAID NIH HHS F31 AI143136NIAID NIH HHS R01 AI039115NIAID NIH HHS R01 AI050113NIAID NIH HHS R37 AI039115
6 · The paper itself

Abstract

Sexual reproduction is vastly diverse and yet highly conserved across the eukaryotic domain. This ubiquity suggests that the last eukaryotic common ancestor (LECA) was sexual. It is hypothesized that several critical processes in sexual reproduction, including cell fusion and meiosis, were acquired during the evolution from the first eukaryotic common ancestor (FECA) to the sexual LECA. However, it is challenging to delineate the exact origin and evolution of sexual reproduction given that both FECA and LECA are extinct. Studies of diverse eukaryotes have helped to shed light on this sexual evolutionary trajectory, revealing that a primordial sexual ploidy cycle likely involved endoreplication followed by concerted chromosome loss and that cell-cell fusion, meiosis, and sex determination later arose to shape modern sexual reproduction. Despite the general conservation of sexual reproduction processes throughout eukaryotes, modern sexual cycles are immensely diverse and complex. This diversity and complexity has become readily apparent in the fungal kingdom with the recent rapid expansion of whole-genome sequencing. This abundance of data, the variety of genetic tools available to manipulate and characterize fungi, and the thorough characterization of many fungal sexual cycles make the fungal kingdom an excellent forum, in which to study the conservation and diversification of sexual reproduction.

Indexed as

Evolution, MolecularFungiGenetic SpeciationGenomeGenomicsMeiosisPhylogenyRepetitive Sequences, Nucleic AcidReproduction

Identifiers

PMID31473482
PMCPMC6889014
OpenAlexW2970365731

What OpenQuestion holds

Textmetadata
LicenceTDM
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.