Evidence map›Paper›PMID 31388005›Full record

ArticleNature communications2019

New Eocene primate from Myanmar shares dental characters with African Eocene crown anthropoids.

Jean-Jacques Jaeger, Olivier Chavasseau, Vincent Lazzari, Aung Naing Soe, Chit Sein, Anne Le Maître, Hla Shwe, Yaowalak Chaimanee

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

4 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. 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

8 authors at 3 institutions in 3 countries.

Jean-Jacques JaegerLaboratory PALEVOPRIM, UMR CNRS 7262, University of Poitiers, 6 rue Michel Brunet Cedex 9, 86073, Poitiers, France. jean-jacques.jaeger@univ-poitiers.fr.
Olivier ChavasseauLaboratory PALEVOPRIM, UMR CNRS 7262, University of Poitiers, 6 rue Michel Brunet Cedex 9, 86073, Poitiers, France.ORCID http://orcid.org/0000-0001-8638-4583
Vincent LazzariLaboratory PALEVOPRIM, UMR CNRS 7262, University of Poitiers, 6 rue Michel Brunet Cedex 9, 86073, Poitiers, France.
Aung Naing SoeUniversity of Distance Education, Mandalay, 05023, Myanmar.
Chit SeinMinistry of Education, Department of Higher Education, Naypyitaw, 15011, Myanmar.ORCID http://orcid.org/0000-0002-6420-8025
Anne Le MaîtreLaboratory PALEVOPRIM, UMR CNRS 7262, University of Poitiers, 6 rue Michel Brunet Cedex 9, 86073, Poitiers, France.ORCID http://orcid.org/0000-0003-2690-7367
Hla ShweDepartment of Archaeology and National Museum, Mandalay Branch, Ministry of Religious Affairs and Culture, Mandalay, 05011, Myanmar.
Yaowalak ChaimaneeLaboratory PALEVOPRIM, UMR CNRS 7262, University of Poitiers, 6 rue Michel Brunet Cedex 9, 86073, Poitiers, France.
Centre National de la Recherche Scientifique · FRMandalay University · MMMandalay University of Distance Education · MM

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent discoveries of older and phylogenetically more primitive basal anthropoids in China and Myanmar, the eosimiiforms, support the hypothesis that Asia was the place of origins of anthropoids, rather than Africa. Similar taxa of eosimiiforms have been discovered in the late middle Eocene of Myanmar and North Africa, reflecting a colonization event that occurred during the middle Eocene. However, these eosimiiforms were probably not the closest ancestors of the African crown anthropoids. Here we describe a new primate from the middle Eocene of Myanmar that documents a new clade of Asian anthropoids. It possesses several dental characters found only among the African crown anthropoids and their nearest relatives, indicating that several of these characters have appeared within Asian clades before being recorded in Africa. This reinforces the hypothesis that the African colonization of anthropoids was the result of several dispersal events, and that it involved more derived taxa than eosimiiforms.

Indexed as

PhylogenyAfricaAnimalsFossilsHaplorhiniMandibleMaxillaMyanmarPaleontologyPhylogeographyTooth

Identifiers

PMID31388005
PMCPMC6684601
OpenAlexW2966809035

What OpenQuestion holds

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LicenceCC BY
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.