ArticleAnimals : an open access journal from MDPI2020
Genetic Variability and Management in Nero di Parma Swine Breed to Preserve Local Diversity.
Article in Animals : an open access journal from MDPI, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 26 citations in OpenAlex.
- An Exploratory Study on Farming System and Meat Quality of Black Alpine Pig.Animals : an open access journal from MDPI · 2025Article
- A Preliminary Study on Productive Performance and Environmental Requirements of a Newly Established Breed: Nero di Lomellina Pig.Animals : an open access journal from MDPI · 2025Article
- Genetic Diversity and Population Structure of Five Pig Breeds from Chongqing, China.Animals : an open access journal from MDPI · 2025Article
- Assessment of genetic diversity and inbreeding in the Okinawa indigenous Agu pig through pedigree analysis.Animal bioscience · 2025Article
- Genetic diversity and population structure of six autochthonous pig breeds from Croatia, Serbia, and Slovenia.Genetics, selection, evolution : GSE · 2022Article
- Article
- Genetic Diversity in the Italian Holstein Dairy Cattle Based on Pedigree and SNP Data Prior and After Genomic Selection.Frontiers in veterinary science · 2021Article
- Genetic Diversity and Signatures of Selection in a Native Italian Horse Breed Based on SNP Data.Animals : an open access journal from MDPI · 2020Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nero di Parma is an endangered swine breed reared in the North of Italy which nowadays counts 1603 alive pigs. The aims of this study were (i) to explore the genetic diversity of the breed at pedigree level to determine the actual genetic structure, (ii) to evaluate the effectiveness of the breeding recovery project and (iii) to potentially propose breeding strategies for the coming generations. The pedigree dataset contained 14,485 animals and was used to estimate demographic and genetic parameters. The mean equivalent complete generations was equal to 6.47 in the whole population, and it reached a mean value of 7.94 in the live animals, highlighting the quality of the available data. Average inbreeding was 0.28 in the total population, whereas it reached 0.31 in the alive animals and it decreased to 0.27 if only breeding animals were considered. The rate of inbreeding based on the individual increase in inbreeding was equal to 7%. This study showed the effectiveness of the recovery project of the breed. Nevertheless, we found that inbreeding and genetic diversity have reached alarming levels, therefore novel breeding strategies must be applied to ensure long-term survival of this breed.
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