Evidence map›Paper›PMID 26293818›Full record

ReviewDevelopmental dynamics : an official publication of the American Association of Anatomists2015

Recent insights into the morphological diversity in the amniote primary and secondary palates.

John Abramyan, Joy Marion Richman

Open access · bronzeAbstract readReview
In one paragraph

Review in Developmental dynamics : an official publication of the American Association of Anatomists, 2015. 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
1.5field-weighted citation impact, top 16% 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, 53 citations in OpenAlex.

  1. The role of Rho GTPases in facial morphogenesis.Developmental dynamics : an official publication of the American Association of Anatomists · 2026
    Review
  2. Article
  3. eLife · 2025
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
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  14. Review
  15. Novel insights into the development of the avian nasal cavity.Anatomical record (Hoboken, N.J. : 2007) · 2021
    Article
  16. Article
  17. AnDevelopment (Cambridge, England) · 2020
    Article
  18. Review
  19. Article
  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

2 authors at 1 institution in 1 country.

John AbramyanFaculty of Dentistry, Life Sciences Institute, University of British Columbia, Vancouver BC, Canada.
Joy Marion RichmanFaculty of Dentistry, Life Sciences Institute, University of British Columbia, Vancouver BC, Canada.
University of British Columbia · CA

Funding

The role of the primitive choana in amniote craniofacial morphogenesisF32DE022999 · NIDCR · UNIVERSITY OF BRITISH COLUMBIA · PI ABRAMYAN, JOHN · 2012 to 2014
$166k
NIDCR NIH HHS 1F32 DE022999-03NIDCR NIH HHS F32 DE022999
6 · The paper itself

Abstract

The assembly of the upper jaw is a pivotal moment in the embryonic development of amniotes. The upper jaw forms from the fusion of the maxillary, medial nasal, and lateral nasal prominences, resulting in an intact upper lip/beak and nasal cavities; together called the primary palate. This process of fusion requires a balance of proper facial prominence shape and positioning to avoid craniofacial clefting, whilst still accommodating the vast phenotypic diversity of adult amniotes. As such, variation in craniofacial ontogeny is not tolerated beyond certain bounds. For clarity, we discuss primary palatogenesis of amniotes into in two categories, according to whether the nasal and oral cavities remain connected throughout ontogeny or not. The transient separation of these cavities occurs in mammals and crocodilians, while remaining connected in birds, turtles and squamates. In the latter group, the craniofacial prominences fuse around a persistent choanal groove that connects the nasal and oral cavities. Subsequently, all lineages except for turtles, develop a secondary palate that ultimately completely or partially separates oral and nasal cavities. Here, we review the shared, early developmental events and highlight the points at which development diverges in both primary and secondary palate formation.

Indexed as

AnimalsCleft PalateMesodermPalatechoanacraniofaciallip fusionpalatal shelvesprimary palatereptile

Identifiers

PMID26293818
PMCPMC4715671
OpenAlexW2158057806

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.