Evidence map›Paper›PMID 36000354›Full record

ArticleDevelopment (Cambridge, England)2022

Molecular and cellular architecture of the larval sensory organ in the cnidarian Nematostella vectensis.

Eleanor Gilbert, Callum Teeling, Tatiana Lebedeva, Siffreya Pedersen, Nathan Chrismas, Grigory Genikhovich, Vengamanaidu Modepalli

Open access · hybridAbstract read
In one paragraph

Article in Development (Cambridge, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
17.9field-weighted citation impact, top 1% 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

13 citing papers in PubMed, 29 citations in OpenAlex.

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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

7 authors at 2 institutions in 2 countries.

Eleanor GilbertMarine Biological Association of the UK, The Laboratory, Citadel Hill, Plymouth PL1 2PB, United Kingdom.ORCID 0000-0002-7036-2133
Callum TeelingMarine Biological Association of the UK, The Laboratory, Citadel Hill, Plymouth PL1 2PB, United Kingdom.ORCID 0000-0002-7090-1563
Tatiana LebedevaDepartment of Neurosciences and Developmental Biology, Faculty of Life Sciences, University of Vienna, Vienna, 1030, Austria.ORCID 0000-0003-2182-1492
Siffreya PedersenMarine Biological Association of the UK, The Laboratory, Citadel Hill, Plymouth PL1 2PB, United Kingdom.ORCID 0000-0002-2932-2295
Nathan ChrismasMarine Biological Association of the UK, The Laboratory, Citadel Hill, Plymouth PL1 2PB, United Kingdom.
Grigory GenikhovichDepartment of Neurosciences and Developmental Biology, Faculty of Life Sciences, University of Vienna, Vienna, 1030, Austria.ORCID 0000-0003-4864-7770
Vengamanaidu ModepalliMarine Biological Association of the UK, The Laboratory, Citadel Hill, Plymouth PL1 2PB, United Kingdom.ORCID 0000-0003-3099-4969
Marine Biological Association of the United Kingdom · GBUniversity of Vienna · AT

Funding

Austrian Science Fund FWF P 30404
6 · The paper itself

Abstract

Cnidarians are the only non-bilaterian group to evolve ciliated larvae with an apical sensory organ, which is possibly homologous to the apical organs of bilaterian primary larvae. Here, we generated transcriptomes of the apical tissue in the sea anemone Nematostella vectensis and showed that it has a unique neuronal signature. By integrating previously published larval single-cell data with our apical transcriptomes, we discovered that the apical domain comprises a minimum of six distinct cell types. We show that the apical organ is compartmentalised into apical tuft cells (spot) and larval-specific neurons (ring). Finally, we identify ISX-like (NVE14554), a PRD class homeobox gene specifically expressed in apical tuft cells, as an FGF signalling-dependent transcription factor responsible for the formation of the apical tuft domain via repression of the neural ring fate in apical cells. With this study, we contribute a comparison of the molecular anatomy of apical organs, which must be carried out across phyla to determine whether this crucial larval structure evolved once or multiple times.

Indexed as

Sea AnemonesAnimalsGenes, HomeoboxLarvaNervous SystemTooth ApexApical organCiliaCnidariaEvolutionNematostella vectensisNeuron

Identifiers

PMID36000354
PMCPMC9481973
OpenAlexW4292870112

What Socratic 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 Socratic graph.