Estimating Linkage Disequilibrium and Effective Population Size Across Generations in Holstein Cattle
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DOI: 10.1002/vms3.70684
Abstract: ABSTRACT Background Understanding the structure of linkage disequilibrium (LD) and accurately estimating the effective population size (Ne) are crucial for maintaining genetic diversity and ensuring population survival. These metrics are vital for decision‐making in conservation… read more here.
Keywords: holstein cattle; linkage disequilibrium; population size; population ... See more keywords
GWAS and gene networks for milk-related traits from test-day multiple lactations in Portuguese Holstein cattle
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DOI: 10.1007/s13353-020-00567-3
Abstract: This study focused on the identification of QTL regions, candidate genes, and network related genes based on the first 3 lactations (LAC3) of milk, fat, and protein yields, and somatic cell score (SCS) in Portuguese… read more here.
Keywords: fat protein; portuguese holstein; milk fat; candidate genes ... See more keywords
Whole genome sequencing reveals candidate causal genetic variants for spastic syndrome in Holstein cattle
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DOI: 10.1038/s41598-024-82446-z
Abstract: Bovine spastic syndrome (SS) is a progressive, adult-onset neuromuscular disorder (NMD). SS is inherited but the mode of inheritance is unclear. The aim of this study was to characterize the phenotype and to identify a… read more here.
Keywords: spastic syndrome; holstein cattle; candidate causal; whole genome ... See more keywords
Estimation of 305-day milk yield from test-day records of Chinese Holstein cattle
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DOI: 10.1080/09712119.2017.1403918
Abstract: ABSTRACT This study compared six models, namely the Gaines, Sikka, Nelder, Wood, Dhanoa and Hayashi models, for the estimation of 305 days milk yield in Chinese Holstein cattle. We compared their ability to reliably predict… read more here.
Keywords: 305 day; estimation 305; holstein cattle; chinese holstein ... See more keywords
84 Puerto Rican Slick-Haired Holstein Cattle Exhibit Enhanced Mammary Gland Hemodynamics Compared with Their Wild-Type Haired Counterparts
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DOI: 10.1093/jas/skad068.075
Abstract: A mutation of the prolactin receptor gene (PRLR) results in cattle with short and sleek hair coat and superior thermoregulatory capacity when exposed to heat stress conditions. This mutation, which is present in Puerto Rican… read more here.
Keywords: slick; slick holsteins; mammary gland; holstein cattle ... See more keywords
Validating genome-wide associated signals for clinical mastitis in German Holstein cattle.
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DOI: 10.1111/age.12624
Abstract: A validation study for six genomic regions previously identified by a genome-wide association study for somatic cell score was conducted with data of clinical mastitis in German Holstein cattle. Out of 10 tested SNPs, five… read more here.
Keywords: genome wide; mastitis german; study; clinical mastitis ... See more keywords
Genome‐enable prediction for health traits using high‐density SNP panel in US Holstein cattle
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DOI: 10.1111/age.12892
Abstract: Summary The objective of this study was to compare accuracies of different Bayesian regression models in predicting molecular breeding values for health traits in Holstein cattle. The dataset was composed of 2505 records reporting the… read more here.
Keywords: health traits; bayes bayes; high density; holstein cattle ... See more keywords
Multiplex fluorescent amplification-refractory mutation system PCR method for the detection of 10 genetic defects in Holstein cattle and its comparison with the KASP genotyping assay.
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DOI: 10.1111/age.13432
Abstract: The common deleterious genetic defects in Holstein cattle include haplotypes 1-6 (HH1-HH6), haplotypes for cholesterol deficiency (HCD), bovine leukocyte adhesion deficiency (BLAD), complex vertebral malformation (CVM) and brachyspina syndrome (BS). Recessive inheritance patterns of these… read more here.
Keywords: detection; defects holstein; holstein cattle; genetic defects ... See more keywords
Genetic variation in Japanese Holstein cattle for EBL development
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DOI: 10.1186/s12917-020-02625-8
Abstract: Background Infection with bovine leukemia virus (BLV), the causative agent for enzootic bovine leukosis (EBL), is increasing in dairy farms of Japan. The tendency of tumor development following BLV infection in certain cow families and… read more here.
Keywords: holstein cattle; infection; development; ebl development ... See more keywords
Molecular detection of Anaplasma bovis in Holstein cattle in the Republic of Korea
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DOI: 10.1186/s13028-018-0370-z
Abstract: Anaplasmosis is a tick-borne infectious disease that affects both human and animal health. This study was performed to characterize and investigate the prevalence of infection with Anaplasma bovis in Holstein cattle originating from two regions… read more here.
Keywords: bovis holstein; bovis infection; anaplasma bovis; infection ... See more keywords
Congenital syndromic Chiari-like malformation (CSCM) in Holstein cattle: towards unravelling of possible genetic causes
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DOI: 10.1186/s13028-024-00752-y
Abstract: Chiari malformation type II (CMII) was originally reported in humans as a rare disorder characterized by the downward herniation of the hindbrain and towering cerebellum. The congenital brain malformation is usually accompanied by spina bifida,… read more here.
Keywords: holstein cattle; congenital syndromic; group; cscm ... See more keywords