Evidence map›Paper›PMID 33081619›Full record

ArticleProceedings. Biological sciences2020

Evidence of sperm removal behaviour in an externally fertilizing species and compensatory behaviour for the risk of self-sperm removal.

Takeshi Takegaki, Ayako Nakanishi, Yosuke Kanatani, Shoma Kawase, Masa-Aki Yoshida, Noriyosi Sato

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. How sexual and natural selection interact and shape the evolution of nests and nesting behaviour in fishes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Review
  2. 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.

Takeshi TakegakiGraduate School of Fisheries and Environmental Sciences, Nagasaki University, Nagasaki 852-8521, Japan.
Ayako NakanishiGraduate School of Fisheries and Environmental Sciences, Nagasaki University, Nagasaki 852-8521, Japan.
Yosuke KanataniGraduate School of Fisheries and Environmental Sciences, Nagasaki University, Nagasaki 852-8521, Japan.
Shoma KawaseGraduate School of Fisheries and Environmental Sciences, Nagasaki University, Nagasaki 852-8521, Japan.
Masa-Aki YoshidaOki Marine Biological Station, Education and Research Center for Biological Resources, Faculty of Life and Environmental Sciences, Shimane University, Oki 685-0024, Japan.
Noriyosi SatoGraduate School of Fisheries and Environmental Sciences, Nagasaki University, Nagasaki 852-8521, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The removal of rival sperm from a female's sperm storage organ acts as a strong sperm competition avoidance mechanism, which has been reported only in internally fertilizing species and not at all in externally fertilizing species. This study demonstrated for the first time that nest-holding males of

Indexed as

Sexual Behavior, AnimalSpermatozoaAnimalsFemaleFertilizationMalePerciformesReproductionpost-copulatory sexual selectionsperm competitionsperm displacementsperm removal

Identifiers

PMID33081619
PMCPMC7661297

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.