Evidence map›Paper›PMID 30271904›Full record

ArticleCommunications biology2018

Anisogamy evolved with a reduced sex-determining region in volvocine green algae.

Takashi Hamaji, Hiroko Kawai-Toyooka, Haruka Uchimura, Masahiro Suzuki, Hideki Noguchi, Yohei Minakuchi, Atsushi Toyoda, Asao Fujiyama, Shin-Ya Miyagishima, James G Umen and 1 more

Abstract read
In one paragraph

Article in Communications biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 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. Review
  4. Article
  5. 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
  6. Article
  7. Article
  8. Hermaphroditic origins of anisogamy.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Article
  9. Review
  10. Article
  11. 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
  12. Article
  13. Article
  14. Review
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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

11 authors.

Takashi HamajiDepartment of Biological Sciences, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan.ORCID http://orcid.org/0000-0002-2801-2148
Hiroko Kawai-ToyookaDepartment of Biological Sciences, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan. hiro_toyo@bs.s.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0002-0168-6206
Haruka UchimuraDepartment of Biological Sciences, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan.
Masahiro SuzukiKobe University Research Center for Inland Seas, Awaji, Hyogo, 656-2401, Japan.
Hideki NoguchiCenter for Genome Informatics, Joint Support-Center for Data Science Research, Research Organization of Information and Systems, Mishima, Shizuoka, 411-8540, Japan.
Yohei MinakuchiCenter for Information Biology, National Institute of Genetics, Mishima, Shizuoka, 411-8540, Japan.
Atsushi ToyodaAdvanced Genomics Center, National Institute of Genetics, Mishima, Shizuoka, 411-8540, Japan.ORCID http://orcid.org/0000-0002-0728-7548
Asao FujiyamaAdvanced Genomics Center, National Institute of Genetics, Mishima, Shizuoka, 411-8540, Japan.
Shin-Ya MiyagishimaDepartment of Cell Genetics, National Institute of Genetics, Mishima, Shizuoka, 411-8540, Japan.
James G UmenDonald Danforth Plant Science Center, 975 N Warson Rd, St. Louis, MO, 63132, USA.ORCID http://orcid.org/0000-0003-4094-9045
Hisayoshi NozakiDepartment of Biological Sciences, Graduate School of Science, The University of Tokyo, Bunkyo-ku, Tokyo, 113-0033, Japan. nozaki@bs.s.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0002-9308-4498

Funding

Evolution of Sexually Dimorphic Germ Cells in Volvox carteriR01GM078376 · NIGMS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI UMEN, JAMES GREG · 2006 to 2014
$3.3M
NIGMS NIH HHS R01 GM078376
6 · The paper itself

Abstract

Male and female gametes differing in size-anisogamy-emerged independently from isogamous ancestors in various eukaryotic lineages, although genetic bases of this emergence are still unknown. Volvocine green algae are a model lineage for investigating the transition from isogamy to anisogamy. Here we focus on two closely related volvocine genera that bracket this transition-isogamous

Identifiers

PMID30271904
PMCPMC6123790

What OpenQuestion holds

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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.