Evidence map›Paper›PMID 34507981›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2021

Predator-induced maternal effects determine adaptive antipredator behaviors via egg composition.

Sakshi Sharda, Tobias Zuest, Matthias Erb, Barbara Taborsky

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. 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
9.1field-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

13 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Helping niches may trigger the development of task specialization and division of labour.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025
    Review
  6. Maternal developmental history alters transfer of circadian clock genes to offspring in Japanese quail (Coturnix japonica).Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2024
    Article
  7. Embryonic methionine triggers post-natal developmental programming in Japanese quail.Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Predator-induced maternal effects determine adaptive antipredator behaviors via egg composition.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  13. Maternal investment and early thermal conditions affect performance and antipredator responses.Behavioral ecology : official journal of the International Society for Behavioral Ecology
    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

4 authors at 1 institution in 1 country.

Sakshi ShardaDepartment of Behavioural Ecology, Institute of Ecology and Evolution, University of Bern, 3032 Hinterkappelen, Switzerland; s.sharda.12@ucl.ac.uk.ORCID 0000-0002-7727-3483
Tobias ZuestInstitute of Plant Sciences, University of Bern, 3013 Bern, Switzerland.
Matthias ErbInstitute of Plant Sciences, University of Bern, 3013 Bern, Switzerland.ORCID 0000-0002-4446-9834
Barbara TaborskyDepartment of Behavioural Ecology, Institute of Ecology and Evolution, University of Bern, 3032 Hinterkappelen, Switzerland.ORCID 0000-0003-1690-8155
University of Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In high-risk environments with frequent predator encounters, efficient antipredator behavior is key to survival. Parental effects are a powerful mechanism to prepare offspring for coping with such environments, yet clear evidence for adaptive parental effects on offspring antipredator behaviors is missing. Rapid escape reflexes, or "C-start reflexes," are a key adaptation in fish and amphibians to escape predator strikes. We hypothesized that mothers living in high-risk environments might induce faster C-start reflexes in offspring by modifying egg composition. Here, we show that offspring of the cichlid fish

Indexed as

Adaptation, PhysiologicalAdaptation, PsychologicalEscape ReactionMaternal InheritancePredatory BehaviorAnimalsCichlidsEggsFemaleantipredator responseC-start responsedevelopmental plasticityegg sizematernal effects

Identifiers

PMID34507981
PMCPMC8449421
OpenAlexW3196932127

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.