Evidence map›Paper›PMID 42353405›Full record

ArticleAnimals : an open access journal from MDPI2026

Characterization of a Recovered Mediterranean Chicken Breed: The Case of Murciana.

Laura Martínez-Martínez, Achille Schiavone, Juan Orengo, Eva Armero

Erratum issuedAbstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. 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. Article
  2. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Laura Martínez-MartínezDepartment of Agricultural Engineering, Universidad Politécnica de Cartagena Member of European University of Technology EUT+, Paseo Alfonso XIII 48, 30203 Cartagena, Spain.ORCID 0000-0001-5454-7632
Achille SchiavoneDepartment of Agricultural Engineering, Universidad Politécnica de Cartagena Member of European University of Technology EUT+, Paseo Alfonso XIII 48, 30203 Cartagena, Spain.ORCID 0000-0002-8011-6999
Juan OrengoDepartment of Animal Production, Faculty of Veterinary Science, University of Murcia, 30100 Murcia, Spain.ORCID 0000-0001-8399-9865
Eva ArmeroDepartment of Agricultural Engineering, Universidad Politécnica de Cartagena Member of European University of Technology EUT+, Paseo Alfonso XIII 48, 30203 Cartagena, Spain.ORCID 0000-0002-6106-3991

Funding

Regional Goverment of the Region of Murcia FS/10.13039/100007801 22627/PI/24
6 · The paper itself

Abstract

In recent decades, conservation of local poultry breeds has gained relevance to preserve genetic resources adapted to low-input systems and to enhance their valorization. This study addresses a key knowledge gap by providing a comprehensive characterization of the endangered Murciana chicken breed, native to southeastern Spain. We jointly evaluate recent population dynamics, conservation framework, morphology and morphometrics, growth patterns, and reproductive and productive traits. Data includes census and pedigree records, standardized morphological assessments, growth modeling, and production data from the conservation nucleus. The population increased from fewer than 150 registered animals in 2017 to more than 550 in 2024, indicating stabilization. The breed showed characteristics of slow-growing dual-purpose Mediterranean genotypes, with marked sexual dimorphism, Gompertz relative growth rates of 0.020 d

Indexed as

breed valorizationchickenconservationdual-purposelocal breed

Identifiers

PMID42353405
PMCPMC13296163

What OpenQuestion holds

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Registered trials

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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.