ArticleJournal of animal science and biotechnology2016
Selection signatures in Canchim beef cattle.
Article in Journal of animal science and biotechnology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 34 citations in OpenAlex.
- Genetic diversity and selection signatures in sheep breeds.Journal of applied genetics · 2025Article
- Selection signatures detection in Nelore, Gir, and Red Sindhi cattle breeds.Mammalian genome : official journal of the International Mammalian Genome Society · 2025Article
- Genomic insights into runs of homozygosity, effective population size and selection signatures in Iranian meat and dairy sheep breeds.PloS one · 2025Article
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- Genetic Origin and Introgression Pattern of Pingliang Red Cattle Revealed Using Genome-Wide SNP Analyses.Genes · 2023Article
- The energy requirement for maintenance of Nellore crossbreds in tropical conditions during the finishing period.Journal of animal science · 2022Article
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- Genetic and Genomic Characterization of a New Beef Cattle Composite Breed (Purunã) Developed for Production in Pasture-Based Systems.Frontiers in genetics · 2022Article
- Detection and Visualization of Heterozygosity-Rich Regions and Runs of Homozygosity in Worldwide Sheep Populations.Animals : an open access journal from MDPI · 2021Article
- Unraveling Admixture, Inbreeding, and Recent Selection Signatures in West African Indigenous Cattle Populations in Benin.Frontiers in genetics · 2021Article
- Association of DGAT1 With Cattle, Buffalo, Goat, and Sheep Milk and Meat Production Traits.Frontiers in veterinary science · 2021Review
- Genomic measures of inbreeding coefficients and genome-wide scan for runs of homozygosity islands in Iranian river buffalo, Bubalus bubalis.BMC genetics · 2020Article
- Whole genome detection of recent selection signatures in Sarabi cattle: a unique Iranian taurine breed.Genes & genomics · 2020Article
- Genome-wide association and genotype by environment interactions for growth traits in U.S. Gelbvieh cattle.BMC genomics · 2019Article
- Genome-wide scan reveals genetic divergence and diverse adaptive selection in Chinese local cattle.BMC genomics · 2019Article
- Genome Analysis Reveals Genetic Admixture and Signature of Selection for Productivity and Environmental Traits in Iraqi Cattle.Frontiers in genetics · 2019Article
- Scans for signatures of selection in Russian cattle breed genomes reveal new candidate genes for environmental adaptation and acclimation.Scientific reports · 2018Article
- Genome-wide scan reveals population stratification and footprints of recent selection in Nelore cattle.Genetics, selection, evolution : GSE · 2018Article
- Assessing genetic architecture and signatures of selection of dual purpose Gir cattle populations using genomic information.PloS one · 2018Article
- Candidate genes for male and female reproductive traits in Canchim beef cattle.Journal of animal science and biotechnology · 2017Article
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRecent technological advances in genomics have allowed the genotyping of cattle through single nucleotide polymorphism (SNP) panels. High-density SNP panels possess greater genome coverage and are useful for the identification of conserved regions of the genome due to selection, known as selection signatures (SS). The SS are detectable by different methods, such as the extended haplotype homozygosity (EHH); and the integrated haplotype score (iHS), which is derived from the EHH. The aim of this study was to identify SS regions in Canchim cattle (composite breed), genotyped with high-density SNP panel.
resultsA total of 687,655 SNP markers and 396 samples remained for SS analysis after the genotype quality control. The iHS statistic for each marker was transformed into piHS for better interpretation of the results. Chromosomes BTA5 and BTA14 showed piHS > 5, with 39 and nine statistically significant SNPs (P < 0.00001), respectively. For the candidate selection regions, iHS values were computed across the genome and averaged within non-overlapping windows of 500 Kb. We have identified genes that play an important role in metabolism, melanin biosynthesis (pigmentation), and embryonic and bone development.
conclusionsThe observation of SS indicates that the selection processes performed in Canchim, as well as in the founder breeds (i.e. Charolais), are maintaining specific genomic regions, particularly on BTA5 and BTA14. These selection signatures regions could be associated with Canchim characterization.
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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.