Search Results - "Ettema, Jehan"

Application of a Bio-Economic Model to Demonstrate the Importance of Health Traits in Herd Management of Lithuanian Dairy Breeds by Marašinskienė, Šarūnė, Šveistienė, Rūta, Kosińska-Selbi, Barbara, Schmidtmann, Christin, Ettema, Jehan Frans, Juškienė, Violeta, Kargo, Morten

“…Assessing the economic importance of traits is crucial for delivering appropriate breeding goals in dairy cattle breeding. The aim of the present study was to…”
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Economic decision making on prevention and control of clinical lameness in Danish dairy herds by Ettema, Jehan Frans, Østergaard, Søren

“…From an economic point of view, clinical lameness is considered to be one of the major health disorders in dairy cattle. The aim of this study was to establish…”
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Economic value of residual feed intake in dairy cattle breeding goals by Stephansen, Rasmus B., Lassen, Jan, Ettema, Jehan F., Sørensen, Lars P., Kargo, Morten

“…•The economic value of residual feed intake is equal to the applied feed price.•The economic value of residual feed intake is not affected by different trait…”
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Breeding goals for conservation and active Polish dairy cattle breeds derived with a bio-economic model by Kosińska-Selbi, Barbara, Schmidtmann, Christin, Ettema, Jehan Frans, Szyda, Joanna, Kargo, Morten

“…•Breeding goals should be delivered separately for conservation and active dairy cattle breeds.•The results of our study show that breeding the Polish Holstein…”
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Relationships between metabolic profiles and gene expression in liver and leukocytes of dairy cows in early lactation by Wathes, D C, Cheng, Z, Salavati, M, Buggiotti, L, Takeda, H, Tang, L, Becker, F, Ingvartsen, K I, Ferris, C, Hostens, M, Crowe, M A

“…Homeorhetic mechanisms assist dairy cows in the transition from pregnancy to lactation. Less successful cows develop severe negative energy balance (NEB),…”
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An organism-wide ATAC-seq peak catalog for the bovine and its use to identify regulatory variants by Yuan, Can, Tang, Lijing, Lopdell, Thomas, Petrov, Vyacheslav A, Oget-Ebrad, Claire, Moreira, Gabriel Costa Monteiro, Gualdrón Duarte, José Luis, Sartelet, Arnaud, Cheng, Zhangrui, Salavati, Mazdak, Wathes, D Claire, Crowe, Mark A, Coppieters, Wouter, Littlejohn, Mathew, Charlier, Carole, Druet, Tom, Georges, Michel, Takeda, Haruko

“…We report the generation of an organism-wide catalog of 976,813 -acting regulatory elements for the bovine detected by the assay for transposase accessible…”
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Modelling the economic impact of three lameness causing diseases using herd and cow level evidence by Ettema, Jehan, Østergaard, Søren, Kristensen, Anders Ringgaard

“…Diseases to the cow's hoof, interdigital skin and legs are highly prevalent and of large economic impact in modern dairy farming. In order to support farmer's…”
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Influence of the concentrate inclusion level in a grass silage–based diet on hepatic transcriptomic profiles in Holstein-Friesian dairy cows in early lactation by Cheng, Z., Little, M.W., Ferris, C., Takeda, H., Ingvartsen, K.L., Crowe, M.A., Wathes, D.C.

“…Excessive negative energy balance in early lactation is linked to an increased disease risk but may be mitigated by appropriate nutrition. The liver plays…”
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Economic figures in herd health programmes as motivation factors for farmers by Anneberg, Inger, Østergaard, Søren, Ettema, Jehan Frans, Kudahl, Anne Braad

“…Veterinarians often express frustrations when farmers do not implement their advice, and farmers sometimes shake their heads when they receive veterinary…”
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Genome-wide association study and functional annotation analyses for nitrogen efficiency index and its composition traits in dairy cattle by Chen, Y., Atashi, H., Grelet, C., Mota, R.R., Vanderick, S., Hu, H., Gengler, N.

“…The aims of this study were (1) to identify genomic regions associated with a N efficiency index (NEI) and its composition traits and (2) to analyze the…”
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Estimation of genetic parameters for predicted nitrogen use efficiency and losses in early lactation of Holstein cows by Chen, Y, Vanderick, S, Mota, R R, Grelet, C, Gengler, N

“…The objective of this study was to estimate genetic parameters of predicted N use efficiency (PNUE) and N losses (PNL) as proxies of N use and loss for…”
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Avoiding double counting when deriving economic values through stochastic dairy herd simulation by Østergaard, Søren, Ettema, Jehan Frans, Hjortø, Line, Pedersen, Jørn, Lassen, Jan, Kargo, Morten

“…It has been a challenge to avoid double counting when economic values (EV) of traits are derived for breeding goal traits when using stochastic herd simulation…”
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Predicting physiological imbalance in Holstein dairy cows by three different sets of milk biomarkers by Foldager, Leslie, Gaillard, Charlotte, Sorensen, Martin T., Larsen, Torben, Matthews, Elizabeth, O’Flaherty, Roisin, Carter, Fiona, Crowe, Mark A., Grelet, Clément, Salavati, Mazdak, Hostens, Miel, Ingvartsen, Klaus L., Krogh, Mogens A.

“…•Identifying physiological imbalance/disease risk in dairy cows for herd management.•Blood biomarkers are relevant indicators but not generally applicable…”
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Validating genomic prediction for nitrogen efficiency index and its composition traits of Holstein cows in early lactation by Chen, Y, Atashi, H, Mota, R R, Grelet, C, Vanderick, S, Hu, H, Gengler, N

“…Nitrogen (N) use efficiency (NUE) is an economically important trait for dairy cows. Recently, we proposed a new N efficiency index (NEI), that simultaneously…”
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Economic value of information from an alert system on physiological imbalance in fresh cows by Ettema, Jehan Frans, Krogh, Mogens A., Østergaard, Søren

“…Physiological imbalance is an abnormal physiological condition that cannot be directly observed but is assumed to precede subclinical and clinical diseases in…”
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Mining the Unmapped Reads in Bovine RNA-Seq Data Reveals the Prevalence of Bovine Herpes Virus-6 in European Dairy Cows and the Associated Changes in Their Phenotype and Leucocyte Transcriptome by Buggiotti, Laura, Cheng, Zhangrui, Wathes, D Claire, GplusE Consortium

“…Microbial RNA is detectable in host samples by aligning unmapped reads from RNA sequencing against taxon reference sequences, generating a score proportional…”
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Estimation of probability for the presence of claw and digital skin diseases by combining cow- and herd-level information using a Bayesian network by Ettema, Jehan Frans, Østergaard, Søren, Kristensen, Anders Ringgaard

“…Cross sectional data on the prevalence of claw and (inter) digital skin diseases on 4854 Holstein Friesian cows in 50 Danish dairy herds was used in a Bayesian…”
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The association of hoof lesions at claw trimming with test-day milk yield in Danish Holsteins by Ettema, Jehan Frans, Capion, Nynne, Hill, Ashley E.

“…In a cross-sectional study, performed between October 2002 and April 2003 on 55 Danish dairy herds with 6161 predominantly Holstein Friesian cows the…”
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