Evidence map›Paper›PMID 18992835›Full record

ReviewSeminars in cell & developmental biology2009

Steroid signaling and temperature-dependent sex determination-Reviewing the evidence for early action of estrogen during ovarian determination in turtles.

Mary Ramsey, David Crews

Open access · greenAbstract readReview
In one paragraph

Review in Seminars in cell & developmental biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 103 citations in OpenAlex.

  1. Article
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  3. Role ofInternational journal of molecular sciences · 2023
    Article
  4. Article
  5. Role ofZoological research · 2022
    Article
  6. Article
  7. Sex determination without sex chromosomes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
  8. Article
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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

2 authors at 1 institution in 1 country.

Mary RamseySection of Integrative Biology, University of Texas, 2400 Speedway, Austin, TX 78712, United States.
David Crews
The University of Texas at Austin · US

Funding

EVOLUTION OF BRAIN/BEHAVIOR CONTROLLING MECHANISMSR01MH041770 · NIMH · UNIVERSITY OF TEXAS AUSTIN · PI CREWS, DAVID P · 1986 to 2009
$2.6M
NIMH NIH HHS R01 MH041770
6 · The paper itself

Abstract

The developmental processes underlying gonadal differentiation are conserved across vertebrates, but the triggers initiating these trajectories are extremely variable. The red-eared slider turtle (Trachemys scripta elegans) exhibits temperature-dependent sex determination (TSD), a system where incubation temperature during a temperature-sensitive period of development determines offspring sex. However, gonadal sex is sensitive to both temperature and hormones during this period-particularly estrogen. We present a model for temperature-based differences in aromatase expression as a critical step in ovarian determination. Localized estrogen production facilitates ovarian development while inhibiting male-specific gene expression. At male-producing temperatures aromatase is not upregulated, thereby allowing testis development.

Indexed as

AnimalsBody TemperatureEstrogensFemaleGonadsMaleOvarySex DifferentiationSignal TransductionSteroidsTemperatureTurtlesEstrogensSteroids

Identifiers

PMID18992835
PMCPMC2695493
OpenAlexW2145895131

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.