ArticleScientific reports2024
Population structure and identification of genomic regions associated with productive traits in five Italian beef cattle breeds.
Article in Scientific reports, 2024. 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 10 papers.
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Who cites it
10 citing papers in PubMed, 12 citations in OpenAlex.
- Better Multi-Breed Genomic Predictions for Tropical Bull Fertility Using a Breed-Adjusted Genomic Relationship Matrix.Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie · 2026Article
- Targeting Myostatin for Sustainable Meat Production: Insights From Multiple Species.Animal genetics · 2026Review
- Effect of selection for growth on reproductive traits in Nellore females: Genetic parameters and genome-wide association studies.Journal of applied genetics · 2026Article
- Genomic insights into female productivity in limousine cattle: a single-step genome-wide association on longevity, fertility, and conformation traits.BMC genomics · 2026Article
- Multi-Breed Genomic Predictions for Average Daily Gain in Three Italian Beef Cattle Breeds.Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie · 2026Article
- Decoding the beef cattle genome through whole-genome sequencing reveals the genetic basis of carcass and meat quality traits.Scientific reports · 2025Article
- Identification of Candidate Genes Associated with Meat Production of Aberdeen Angus Cattle.Animals : an open access journal from MDPI · 2025Article
- Creole goat morphological diversity partially mirrors district-level variation in the seasonally dry forest of Piura in Peru.PloS one · 2025Article
- Inbreeding patterns and genetic diversity under selection in Teha sheep.Frontiers in genetics · 2025Article
- Validation of selection signatures for coat color in the Podolica Italiana gray cattle breed.Frontiers in genetics · 2024Article
Corrections and comments
- Erratum issued
Authors and funding
12 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Italy has a long history in beef production, with local breeds such as Marchigiana, Chianina, Romagnola, Maremmana, and Podolica which produce high-quality meat. Selection has improved meat production, precocity, growth ability and muscle development, but the genetic determinism of such traits is mostly unknown. Using 33K SNPs-data from young bulls (N = 4064) belonging to these five Italian breeds, we demonstrated that the Maremmana and Podolica rustic breeds are closely related, while the specialised Marchigiana, Chianina, and Romagnola breeds are more differentiated. A genome-wide association study for growth and muscle development traits (average daily gain during the performance test, weight at 1 year old, muscularity) was conducted in the five Italian breeds. Results indicated a region on chromosome 2, containing the myostatin gene (MSTN), which displayed significant genome-wide associations with muscularity in Marchigiana cattle, a breed in which the muscle hypertrophy phenotype is segregating. Moreover, a significant SNP on chromosome 14 was associated, in the Chianina breed, to muscularity. The identification of diverse genomic regions associated with conformation traits might increase our knowledge about the genomic basis of such traits in Italian beef cattle and, eventually, such information could be used to implement marker-assisted selection of young bulls tested in the performance test.
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