Evidence map›Paper›PMID 23450642›Full record

ReviewMolecular reproduction and development2013

Lessons for inductive germline determination.

Riyad N H Seervai, Gary M Wessel

Open access · bronzeAbstract readReview
In one paragraph

Review in Molecular reproduction and development, 2013. 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
3.7field-weighted citation impact, top 7% 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

18 citing papers in PubMed, 33 citations in OpenAlex.

  1. Review
  2. Review
  3. Germ Granules in Animal Oogenesis.Journal of developmental biology · 2022
    Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Global transcriptional repression: An initial and essential step for Plasmodium sexual development.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  13. Article
  14. Article
  15. Specifying and protecting germ cell fate.Nature reviews. Molecular cell biology · 2015
    Review
  16. The biology of the germ line in echinoderms.Molecular reproduction and development · 2014
    Review
  17. Origin and development of the germ line in sea stars.Genesis (New York, N.Y. : 2000) · 2014
    Review
  18. 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

2 authors at 1 institution in 1 country.

Riyad N H SeervaiDepartment of Molecular Biology, Cell Biology and Biochemistry, Brown University, Providence, Rhode Island, 02192, USA.
Gary M Wessel
Brown University · US

Funding

Post-translational Regulation of Germline DeterminantsR01HD028152 · NICHD · BROWN UNIVERSITY · PI WESSEL, GARY M · 1997 to 2016
$3.9M
ONTOGENY OF THE SEA URCHIN ENDODERM LINEAGER29HD028152 · NICHD · BROWN UNIVERSITY · PI WESSEL, GARY M · 1991 to 1995
–
NICHD NIH HHS HD028152NICHD NIH HHS R01 HD028152
6 · The paper itself

Abstract

Formation of the germline in an embryo marks a fresh round of reproductive potential, yet the developmental stage and location within the embryo where the primordial germ cells (PGCs) form differs wildly among species. In most animals, the germline is formed either by an inherited mechanism, in which maternal provisions within the oocyte drive localized germ-cell fate once acquired in the embryo, or an inductive mechanism that involves signaling between cells that directs germ-cell fate. The inherited mechanism has been widely studied in model organisms such as Drosophila melanogaster, Caenorhabditis elegans, Xenopus laevis, and Danio rerio. Given the rapid generation time and the effective adaptation for laboratory research of these organisms, it is not coincidental that research on these organisms has led the field in elucidating mechanisms for germline specification. The inductive mechanism, however, is less well understood and is studied primarily in the mouse (Mus musculus). In this review, we compare and contrast these two fundamental mechanisms for germline determination, beginning with the key molecular determinants that play a role in the formation of germ cells across all animal taxa. We next explore the current understanding of the inductive mechanism of germ-cell determination in mice, and evaluate the hypotheses for selective pressures on these contrasting mechanisms. We then discuss the hypothesis that the transition between these determination mechanisms, which has happened many times in phylogeny, is more of a continuum than a binary change. Finally, we propose an analogy between germline determination and sex determination in vertebrates-two of the milestones of reproduction and development-in which animals use contrasting strategies to activate similar pathways.

Indexed as

AnimalsArgonaute ProteinsCaenorhabditis elegansCell DifferentiationDEAD-box RNA HelicasesDNA-Binding ProteinsDrosophila melanogasterGametogenesisGene Expression Regulation, DevelopmentalGerm CellsMicePositive Regulatory Domain I-Binding Factor 1RNA-Binding ProteinsSex Determination ProcessesSignal TransductionTranscription FactorsArgonaute ProteinsDdx4 protein, mouseDEAD-box RNA HelicasesDNA-Binding ProteinsPositive Regulatory Domain I-Binding Factor 1Prdm14 protein, mousePrdm1 protein, mouseRNA-Binding ProteinsTranscription Factors

Identifiers

PMID23450642
PMCPMC4366005
OpenAlexW2171889538

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.