Evidence map›Paper›PMID 31805142›Full record

ArticlePloS one2019

A scalable culturing system for the marine annelid Platynereis dumerilii.

Emily Kuehn, Alexander W Stockinger, Jerome Girard, Florian Raible, B Duygu Özpolat

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

18 citing papers in PubMed, 36 citations in OpenAlex.

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  14. Segment number threshold determines juvenile onset of germline cluster expansion in Platynereis dumerilii.Journal of experimental zoology. Part B, Molecular and developmental evolution · 2022
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  15. Studying Annelida Regeneration Using Platynereis dumerilii.Methods in molecular biology (Clifton, N.J.) · 2022
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  16. Review
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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

5 authors at 2 institutions in 2 countries.

Emily KuehnMarine Biological Laboratory, Woods Hole, Massachusetts, United States of America.
Alexander W StockingerMax Perutz Labs, University of Vienna, Vienna, Austria.
Jerome GirardMarine Biological Laboratory, Woods Hole, Massachusetts, United States of America.
Florian RaibleMax Perutz Labs, University of Vienna, Vienna, Austria.
B Duygu ÖzpolatMarine Biological Laboratory, Woods Hole, Massachusetts, United States of America.ORCID 0000-0002-1900-965X
Marine Biological Laboratory · USUniversity of Vienna · AT

Funding

Austrian Science Fund FWF I 2972Austrian Science Fund FWF P 30035
6 · The paper itself

Abstract

Platynereis dumerilii is a marine segmented worm (annelid) with externally fertilized embryos and it can be cultured for the full life cycle in the laboratory. The accessibility of embryos and larvae combined with the breadth of the established molecular and functional techniques has made P. dumerilii an attractive model for studying development, cell lineages, cell type evolution, reproduction, regeneration, the nervous system, and behavior. Traditionally, these worms have been kept in rooms dedicated for their culture. This allows for the regulation of temperature and light cycles, which is critical to synchronizing sexual maturation. However, regulating the conditions of a whole room has limitations, especially if experiments require being able to change culturing conditions. Here we present scalable and flexible culture methods that provide ability to control the environmental conditions, and have a multi-purpose culture space. We provide a closed setup shelving design with proper light conditions necessary for P. dumerilii to mature. We also implemented a standardized method of feeding P. dumerilii cultures with powdered spirulina which relieves the ambiguity associated with using frozen spinach, and helps standardize nutrition conditions across experiments and across different labs. By using these methods, we were able to raise mature P. dumerilii, capable of spawning and producing viable embryos for experimentation and replenishing culture populations. These methods will allow for the further accessibility of P. dumerilii as a model system, and they can be adapted for other aquatic organisms.

Indexed as

AnimalsEmbryo Culture TechniquesFemaleLarvaLife Cycle StagesMaleModels, BiologicalPolychaeta

Identifiers

PMID31805142
PMCPMC6894799
OpenAlexW2992351026

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.