Search results for " bovine beadchip 50K"

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Genome-wide identification of runs of homozygosity islands and associated genes in local dairy cattle breeds

2018

Runs of homozygosity (ROH) are widely used as predictors of whole-genome inbreeding levels in cattle. They identify regions that have an unfavorable effect on a phenotype when homozygous, but also identify the genes associated with traits of economic interest present in these regions. Here, the distribution of ROH islands and enriched genes within these regions in four dairy cattle breeds were investigated. Cinisara (71), Modicana (72), Reggiana (168) and Italian Holstein (96) individuals were genotyped using the 50K v2 Illumina BeadChip. The genomic regions most commonly associated with ROHs were identified by selecting the top 1% of the single nucleotide polymorphisms (SNPs) most commonly…

Male0301 basic medicineCandidate generuns of homozygosity islandGenotypeRuns of homozygosity islands genomic regions candidate genes local dairy cattle bovine beadchip 50KLocus (genetics)Single-nucleotide polymorphismBiologyRuns of HomozygosityPolymorphism Single NucleotideGenomeSF1-1100bovine beadchip 50K; candidate genes; genomic regions; local dairy cattle; runs of homozygosity islands; Animal Science and ZoologySettore AGR/17 - Zootecnica Generale E Miglioramento Genetico03 medical and health sciencesAnimalsInbreedinggenomic regionsGeneDairy cattleGeneticslocal dairy cattleGenomeReproductionHomozygote0402 animal and dairy sciencecandidate gene04 agricultural and veterinary sciences040201 dairy & animal sciencegenomic regionAnimal cultureruns of homozygosity islandsDairyingPhenotype030104 developmental biologybovine beadchip 50KCattleFemaleAnimal Science and Zoologycandidate genesInbreeding
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