Evidence map›Paper›PMID 20395508›Full record

ArticleScience (New York, N.Y.)2010

Evolution of an expanded sex-determining locus in Volvox.

Patrick Ferris, Bradley J S C Olson, Peter L De Hoff, Stephen Douglass, David Casero, Simon Prochnik, Sa Geng, Rhitu Rai, Jane Grimwood, Jeremy Schmutz and 5 more

Erratum issuedAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing 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

81 citing papers in PubMed.

  1. Meiotic cohesin Rec8 imposes fitness costs on fission yeast gametes favoring the evolution of parental bias in gene expression.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Article
  4. Functional analysis of regA paralog rlsD in Volvox carteri.The Plant journal : for cell and molecular biology · 2024
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. A conserved RWP-RK transcription factor VSR1 controls gametic differentiation in volvocine algae.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  10. Article
  11. Article
  12. On the evolution of variation in sexual reproduction through the prism of eukaryotic microbes.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Review
  13. Article
  14. Chromosome-level genome assembly ofFrontiers in plant science · 2023
    Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

21 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

15 authors.

Patrick FerrisThe Salk Institute for Biological Studies, La Jolla, CA 92037, USA.
Bradley J S C Olson
Peter L De Hoff
Stephen Douglass
David Casero
Simon Prochnik
Sa Geng
Rhitu Rai
Jane Grimwood
Jeremy Schmutz
Ichiro Nishii
Takashi Hamaji
Hisayoshi Nozaki
Matteo Pellegrini
James G Umen

Funding

Training Grant in Genomic Analysis and InterpretationT32HG002536 · NHGRI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Valerie A Arboleda, Harold Pimentel · 2002 to 2026
$8.6M
Evolution of Sexually Dimorphic Germ Cells in Volvox carteriR01GM078376 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI UMEN, JAMES GREG · 2006 to 2014
$3.3M
Mechanism of cell size checkpoint control by a Musahi-like RNA binding proteinF32GM086037 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI OLSON, BRADLEY J.S.C. · 2008 to 2010
$143k
NHGRI NIH HHS T32 HG002536NHGRI NIH HHS T32-HG002536NIGMS NIH HHS F32 GM086037NIGMS NIH HHS R01 GM078376
6 · The paper itself

Abstract

Although dimorphic sexes have evolved repeatedly in multicellular eukaryotes, their origins are unknown. The mating locus (MT) of the sexually dimorphic multicellular green alga Volvox carteri specifies the production of eggs and sperm and has undergone a remarkable expansion and divergence relative to MT from Chlamydomonas reinhardtii, which is a closely related unicellular species that has equal-sized gametes. Transcriptome analysis revealed a rewired gametic expression program for Volvox MT genes relative to Chlamydomonas and identified multiple gender-specific and sex-regulated transcripts. The retinoblastoma tumor suppressor homolog MAT3 is a Volvox MT gene that displays sexually regulated alternative splicing and evidence of gender-specific selection, both of which are indicative of cooption into the sexual cycle. Thus, sex-determining loci affect the evolution of both sex-related and non-sex-related genes.

Indexed as

Evolution, MolecularGenesGenetic LociAlgal ProteinsAlternative SplicingCell DivisionChlamydomonasGene Expression ProfilingGene Expression RegulationGenes, RetinoblastomaIntronsMolecular Sequence DataProtozoan ProteinsRecombination, GeneticReproductionRetinoblastoma ProteinAlgal Proteinsmat3 protein, ChlamydomonasProtozoan ProteinsRetinoblastoma Protein

Identifiers

PMID20395508
PMCPMC2880461

What OpenQuestion holds

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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.