Evidence map›Paper›PMID 22035946›Full record

ReviewCurrent opinion in microbiology2011

Evolution of sex and mating loci: an expanded view from Volvocine algae.

James G Umen

Abstract readReview
In one paragraph

Review in Current opinion in microbiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Evolutionary divergence of the sex-determining geneDevelopment (Cambridge, England) · 2018
    Article
  6. Article
  7. Non-model model organisms.BMC biology · 2017
    Article
  8. Article
  9. Review
  10. What do isogamous organisms teach us about sex and the two sexes?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2016
    Review
  11. Article
  12. Article
  13. Article
  14. Sex is a ubiquitous, ancient, and inherent attribute of eukaryotic life.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  15. Article
  16. Article
  17. Green algae and the origins of multicellularity in the plant kingdom.Cold Spring Harbor perspectives in biology · 2014
    Review
  18. Article
  19. Review
  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

1 author.

James G UmenThe Donald Danforth Plant Science Center, 975 North Warson Rd., St. Louis, MO 63132, USA. jumen@danforthcenter.org

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

Sexual reproduction in Volvocine algae coevolved with the acquisition of multicellularity. Unicellular genera such as Chlamydomonas and small colonial genera from this group have classical mating types with equal-sized gametes, while larger multicellular genera such as Volvox have differentiated males and females that produce sperm and eggs respectively. Newly available sequence from the Volvox and Chlamydomonas genomes and mating loci open up the potential to investigate how sex-determining regions co-evolve with major changes in development and sexual reproduction. The expanded size and sequence divergence between the male and female haplotypes of the Volvox mating locus (MT) not only provide insights into how the colonial Volvocine algae might have evolved sexual dimorphism, but also raise questions about why the putative ancestral-like MT locus in Chlamydomonas shows less divergence between haplotypes than expected.

Indexed as

Cell DivisionEvolution, MolecularRecombination, GeneticChlamydomonasDNA, PlantGenetic VariationVolvoxDNA, Plant

Identifiers

PMID22035946
PMCPMC3233229

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.