Evidence map›Paper›PMID 29273779›Full record

ArticleNature communications2017

Reading and editing the Pleurodeles waltl genome reveals novel features of tetrapod regeneration.

Ahmed Elewa, Heng Wang, Carlos Talavera-López, Alberto Joven, Gonçalo Brito, Anoop Kumar, L Shahul Hameed, May Penrad-Mobayed, Zeyu Yao, Neda Zamani and 6 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

81 citing papers in PubMed, 157 citations in OpenAlex.

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21 more citing papers are in PubMed but not listed here.

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

16 authors at 6 institutions in 5 countries.

Ahmed ElewaDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden. ahmed.elewa@ki.se.
Heng WangCollege of Animal Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China.
Carlos Talavera-LópezDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.
Alberto JovenDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.
Gonçalo BritoDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.ORCID http://orcid.org/0000-0003-2134-7583
Anoop KumarDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.
L Shahul HameedDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.
May Penrad-MobayedInstitut Jacques Monod, CNRS & University Paris-Diderot, Paris, 75205, France.
Zeyu YaoDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.
Neda ZamaniDepartment of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, SE-751 23, Sweden.
Yamen AbbasDepartment of Stem Cell and Regenerative Biology, Harvard Stem Cell Institute, Harvard University, Cambridge, MA, 02138, USA.
Ilgar AbdullayevDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.
Rickard SandbergDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.ORCID http://orcid.org/0000-0001-6473-1740
Manfred GrabherrDepartment of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, SE-751 23, Sweden.
Björn AnderssonDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden.ORCID http://orcid.org/0000-0002-4624-0259
András SimonDepartment of Cell and Molecular Biology, Karolinska Institute, Stockholm, SE-171 65, Sweden. andras.simon@ki.se.
Karolinska Institutet · SEUppsala University · SECentre National de la Recherche Scientifique · FRHarvard University · USHuazhong Agricultural University · CNThe Francis Crick Institute · GB

Funding

Discovering signature genes and developing expression markers for blastema cellsF32GM117806 · NIGMS · KAROLINSKA INSTITUTE · PI ELEWA, AHMED · 2016 to 2018
$171k
NIGMS NIH HHS F32 GM117806
6 · The paper itself

Abstract

Salamanders exhibit an extraordinary ability among vertebrates to regenerate complex body parts. However, scarce genomic resources have limited our understanding of regeneration in adult salamanders. Here, we present the ~20 Gb genome and transcriptome of the Iberian ribbed newt Pleurodeles waltl, a tractable species suitable for laboratory research. We find that embryonic stem cell-specific miRNAs mir-93b and mir-427/430/302, as well as Harbinger DNA transposons carrying the Myb-like proto-oncogene have expanded dramatically in the Pleurodeles waltl genome and are co-expressed during limb regeneration. Moreover, we find that a family of salamander methyltransferases is expressed specifically in adult appendages. Using CRISPR/Cas9 technology to perturb transcription factors, we demonstrate that, unlike the axolotl, Pax3 is present and necessary for development and that contrary to mammals, muscle regeneration is normal without functional Pax7 gene. Our data provide a foundation for comparative genomic studies that generate models for the uneven distribution of regenerative capacities among vertebrates.

Indexed as

Ambystoma mexicanumAnimalsCRISPR-Cas SystemsDNA Transposable ElementsEmbryonic Stem CellsExtremitiesGene EditingGene Expression ProfilingGenomeGenomicsMicroRNAsMuscle, SkeletalPAX3 Transcription FactorPAX7 Transcription FactorPleurodelesProto-OncogenesDNA Transposable ElementsMicroRNAsPAX3 Transcription FactorPAX7 Transcription Factor

Identifiers

PMID29273779
PMCPMC5741667
OpenAlexW2776469698

What OpenQuestion holds

Textmetadata
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.