Search Results - "Van Tassell, Curtis P"
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Genomic signatures reveal new evidences for selection of important traits in domestic cattle
Published in Molecular biology and evolution (01-03-2015)“…We investigated diverse genomic selections using high-density single nucleotide polymorphism data of five distinct cattle breeds. Based on allele frequency…”
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Development and Characterization of a High Density SNP Genotyping Assay for Cattle
Published in PloS one (24-04-2009)“…The success of genome-wide association (GWA) studies for the detection of sequence variation affecting complex traits in human has spurred interest in the use…”
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Invited review: Reliability computation from the animal model era to the single-step genomic model era
Published in Journal of dairy science (01-03-2023)“…The calculation of exact reliabilities involving the inversion of mixed model equations poses a heavy computational challenge when the system of equations is…”
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Estimating test-day milk yields by modeling proportional daily yields: Going beyond linearity
Published in Journal of dairy science (01-12-2023)“…In the United States, lactation milk yields are not measured directly but are calculated from the test-day milk yields. Still, test-day milk yields are…”
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PreciseEdge raster RGB image segmentation algorithm reduces user input for livestock digital body measurements highly correlated to real-world measurements
Published in PloS one (13-10-2022)“…Computer vision is a tool that could provide livestock producers with digital body measures and records that are important for animal health and production,…”
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Bovine exome sequence analysis and targeted SNP genotyping of recessive fertility defects BH1, HH2, and HH3 reveal a putative causative mutation in SMC2 for HH3
Published in PloS one (25-03-2014)“…The recent discovery of bovine haplotypes with negative effects on fertility in the Brown Swiss, Holstein, and Jersey breeds has allowed producers to identify…”
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Fine mapping of copy number variations on two cattle genome assemblies using high density SNP array
Published in BMC genomics (06-08-2012)“…Btau_4.0 and UMD3.1 are two distinct cattle reference genome assemblies. In our previous study using the low density BovineSNP50 array, we reported a copy…”
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Changes in genetic selection differentials and generation intervals in US Holstein dairy cattle as a result of genomic selection
Published in Proceedings of the National Academy of Sciences - PNAS (12-07-2016)“…Seven years after the introduction of genomic selection in the United States, it is now possible to evaluate the impact of this technology on the population…”
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Daily milk yield correction factors: What are they?
Published in JDS communications (01-01-2023)“…[Display omitted] •ACF and MCF are demonstrated and their intrinsic relationships are revealed.•ACF and MCF improve the accuracy compared with doubling AM or…”
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A multi-tissue atlas of regulatory variants in cattle
Published in Nature genetics (01-09-2022)“…Characterization of genetic regulatory variants acting on livestock gene expression is essential for interpreting the molecular mechanisms underlying traits of…”
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De novo assembly of the cattle reference genome with single-molecule sequencing
Published in Gigascience (01-03-2020)“…Abstract Background Major advances in selection progress for cattle have been made following the introduction of genomic tools over the past 10–12 years. These…”
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Assignment of virus and antimicrobial resistance genes to microbial hosts in a complex microbial community by combined long-read assembly and proximity ligation
Published in Genome Biology (02-08-2019)“…We describe a method that adds long-read sequencing to a mix of technologies used to assemble a highly complex cattle rumen microbial community, and provide a…”
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Genome-wide association analysis of thirty one production, health, reproduction and body conformation traits in contemporary U.S. Holstein cows
Published in BMC genomics (11-08-2011)“…Genome-wide association analysis is a powerful tool for annotating phenotypic effects on the genome and knowledge of genes and chromosomal regions associated…”
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Copy number variation of individual cattle genomes using next-generation sequencing
Published in Genome research (01-04-2012)“…Copy number variations (CNVs) affect a wide range of phenotypic traits; however, CNVs in or near segmental duplication regions are often intractable. Using a…”
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15
Effect of artificial selection on runs of homozygosity in u.s. Holstein cattle
Published in PloS one (14-11-2013)“…The intensive selection programs for milk made possible by mass artificial insemination increased the similarity among the genomes of North American (NA)…”
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Signatures of selection and environmental adaptation across the goat genome post-domestication
Published in Genetics selection evolution (Paris) (19-11-2018)“…Since goat was domesticated 10,000 years ago, many factors have contributed to the differentiation of goat breeds and these are classified mainly into two…”
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Genome-wide SNP profiling of worldwide goat populations reveals strong partitioning of diversity and highlights post-domestication migration routes
Published in Genetics selection evolution (Paris) (19-11-2018)“…Goat populations that are characterized within the AdaptMap project cover a large part of the worldwide distribution of this species and provide the…”
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The Relationship between Runs of Homozygosity and Inbreeding in Jersey Cattle under Selection
Published in PloS one (08-07-2015)“…Inbreeding is often an inevitable outcome of strong directional artificial selection but on average it reduces population fitness with increased frequency of…”
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Large-Sample Genome-Wide Association Study of Resistance to Retained Placenta in U.S. Holstein Cows
Published in International journal of molecular sciences (20-05-2024)“…A genome-wide association study of resistance to retained placenta (RETP) using 632,212 Holstein cows and 74,747 SNPs identified 200 additive effects with…”
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A Million-Cow Validation of a Chromosome 14 Region Interacting with All Chromosomes for Fat Percentage in U.S. Holstein Cows
Published in International journal of molecular sciences (01-01-2024)“…A genome-wide association study (GWAS) of fat percentage (FPC) using 1,231,898 first lactation cows and 75,198 SNPs confirmed a previous result that a Chr14…”
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