Evidence map›Paper›PMID 25714814›Full record

ArticlePloS one2015

Mares prefer the voices of highly fertile stallions.

Alban Lemasson, Kévin Remeuf, Marie Trabalon, Frédérique Cuir, Martine Hausberger

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.7field-weighted citation impact, top 12% 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

3 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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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 1 country.

Alban LemassonUniversité de Rennes 1, Laboratoire d'éthologie animale et humaine, UMR 6552- C.N.R.S., Paimpont, France; Institut Universitaire de France, Paris, France.
Kévin RemeufUniversité de Rennes 1, Laboratoire d'éthologie animale et humaine, UMR 6552- C.N.R.S., Paimpont, France.
Marie TrabalonUniversité de Rennes 1, Laboratoire d'éthologie animale et humaine, UMR 6552- C.N.R.S., Paimpont, France.
Frédérique CuirHaras du Pin, Le Pin-au-Haras, France.
Martine HausbergerC.N.R.S., Laboratoire d'éthologie animale et humaine, UMR 6552- Université de Rennes 1, Rennes, France.
Ethologie animale et humaineUniversité de Rennes · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated the possibility that stallion whinnies, known to encode caller size, also encoded information about caller arousal and fertility, and the reactions of mares in relation to type of voice. Voice acoustic features are correlated with arousal and reproduction success, the lower-pitched the stallion's voice, the slower his heart beat and the higher his fertility. Females from three study groups preferred playbacks of low-pitched voices. Hence, females are attracted by frequencies encoding for large male size, calmness and high fertility. More work is needed to explore the relative importance of morpho-physiological features. Assortative mating may be involved as large females preferred voices of larger stallions. Our study contributes to basic and applied ongoing research on mammal reproduction, and questions the mechanisms used by females to detect males' fertility.

Indexed as

FertilityReproductionVocalization, AnimalAnimalsFemaleHeart RateHormonesHorsesMaleQuantitative Trait, HeritableSemenSexual Behavior, AnimalHormones

Identifiers

PMID25714814
PMCPMC4340864
OpenAlexW2040552382

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.