Evidence map›Paper›PMID 28808016›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2017

Hydrodynamics of microbial filter feeding.

Lasse Tor Nielsen, Seyed Saeed Asadzadeh, Julia Dölger, Jens H Walther, Thomas Kiørboe, Anders Andersen

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

21 citing papers in PubMed, 68 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The fluid dynamics and functional diversity of the flagella of free-living flagellates.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2025
    Review
  6. Permeability-selectivity trade-off for a universal leaky channel inspired by mobula filters.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  7. Article
  8. Foraging mechanisms in excavate flagellates shed light on the functional ecology of early eukaryotes.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Hydrodynamics of the leucon sponge pump.Journal of the Royal Society, Interface · 2019
    Article
  18. Hydrodynamic functionality of the lorica in choanoflagellates.Journal of the Royal Society, Interface · 2019
    Article
  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

6 authors at 1 institution in 1 country.

Lasse Tor NielsenNational Institute of Aquatic Resources and Centre for Ocean Life, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark; ltor@aqua.dtu.dk.ORCID 0000-0003-4177-3205
Seyed Saeed AsadzadehDepartment of Mechanical Engineering, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
Julia DölgerDepartment of Physics and Centre for Ocean Life, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
Jens H WaltherDepartment of Mechanical Engineering, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
Thomas KiørboeNational Institute of Aquatic Resources and Centre for Ocean Life, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.ORCID 0000-0002-3265-336X
Anders AndersenDepartment of Physics and Centre for Ocean Life, Technical University of Denmark, DK-2800 Kongens Lyngby, Denmark.
Technical University of Denmark · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microbial filter feeders are an important group of grazers, significant to the microbial loop, aquatic food webs, and biogeochemical cycling. Our understanding of microbial filter feeding is poor, and, importantly, it is unknown what force microbial filter feeders must generate to process adequate amounts of water. Also, the trade-off in the filter spacing remains unexplored, despite its simple formulation: A filter too coarse will allow suitably sized prey to pass unintercepted, whereas a filter too fine will cause strong flow resistance. We quantify the feeding flow of the filter-feeding choanoflagellate

Indexed as

Feeding BehaviorHydrodynamicsDinoflagellidaParticle SizeVideo Recordingchoanoflagellatescomputational fluid dynamicsfilter feedingmicroswimmersprotozoans

Identifiers

PMID28808016
PMCPMC5584453
OpenAlexW2745932530

What OpenQuestion holds

Textmetadata
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.