Location: Livestock Bio-Systems
Publications
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Adding gastrointestinal parasite resistance to the breeding objective in hair sheep: Initial steps
- (Peer Reviewed Journal)
Sheep GEMS provides project update
- (Trade Journal)
Freking, B.A. 2024. Sheep GEMS provides project update. Sheep Industry News. ASI Weekly Newsletter. October 4, 2024. p.4-5.
Sheep GEMS update: Using genotypes to reduce Ovine Progressive Pneumonia (OPP) susceptibilty
- (Trade Journal)
Freking, B.A. 2024. Sheep GEMS update: Using genotypes to reduce Ovine Progressive Pneumonia (OPP) susceptibilty. Sheep Industry News. ASI Weekly Newsletter. August 30, 2024. p.2-3.
Serum energy metabolite and mineral concentrations in a contemporary flock of Western white-faced ewes during the periparturient period
- (Abstract Only)
Laverell, D.M., Murphy, T.W., Engle, T.E., Kersh, A.J., Mills, J.B., Stewart, W.C. 2024. Serum energy metabolite and mineral concentrations in a contemporary flock of Western white-faced ewes during the periparturient period [abstract]. Journal of Animal Science Supplement. 102(Supplement 3):484-485. https://doi.org/10.1093/jas/skae234.550.
Heritability estimates for longevity-related traits in U.S. Katahdin ewes
- (Abstract Only)
Pinto Batista, L.F., Lewis, R.M., Rocha, A.O., Nilson, S.M., Murphy, T.W., Wilson, C.S., Freking, B.A., Burke, J.M., Brito, L.F. 2024. Heritability estimates for longevity-related traits in U.S. Katahdin ewes[abstract]. Journal of Animal Science Supplement. 102(Supplement 3):452-453. https://doi.org/10.1093/jas/skae234.511.
Survival analyses of the productive life in U.S. Katahdin ewes
- (Abstract Only)
Pinto Batista, L.F., Lewis, R.M., Rocha, A.O., Nilson, S.M., Murphy, T.W., Wilson, C.S., Freking, B.A., Burke, J.M., Brito, L.F. 2024. Survival analyses of the productive life in U.S. Katahdin ewes[abstract]. Journal of Animal Science. 102(Supplement 3):441-442. https://doi.org/10.1093/jas/skae234.500.
Milk microbiome in the first month of lactation and at weaning from ewes supplemented with zinc pre- and postpartum
- (Peer Reviewed Journal)
Knuth, R.M., Page, C.M., Stewart, W.C., Hummel, G.L., Woodruff, K.L., Whaley, J.R., Springer, A.L., Austin, K.J., Murphy, T.W., Bisha, B., Cunningham-Hollinger, H.C. 2024. Milk microbiome in the first month of lactation and at weaning from ewes supplemented with zinc pre- and postpartum. Journal of Animal Science. 102. Article skae163. https://doi.org/10.1093/jas/skae163.
Flashtags: Evaluating a novel deterrent to reduce livestock depredation
- (Peer Reviewed Journal)
Adding parasite resistance to the breeding objective in hair sheep
- (Abstract Only)
Forbes, R.M., Murphy, T.W., Burke, J.M., Lewis, R.M. 2024. Adding parasite resistance to the breeding objective in hair sheep [abstract]. Journal of Animal Science Supplement. 102(Supplement 2):32-33. https://doi.org/10.1093/jas/skae102.039.
Sheep GEMS Update: Lambing assistance and udder health scores
- (Popular Publication)
Lewis, R., Murphy, T., Freking, B., Burke, J. 2024. Sheep GEMS Update: Lambing assistance and udder health scores. Eastern Alliance for Production Katahdins Newsletter. Winter 2023 Newsletter. p. 10-11.
Meet the Research Leaders at NSIP
- (Popular Publication)
Murphy, T.W., Brito, L.F., Hess, A.S., Lewis, R.M. 2023. Meet the Research Leaders at NSIP. Sheep Industry News. (27)8:14-15.
The potential value of international sheep evaluations
- (Popular Publication)
Hess, A.S., Brito, L.F., Murphy, T.W. 2023. The potential value of international sheep evaluations. Sheep Industry News. (27)8:30-31.
Birth season and production system effects on post-weaning growth and gastrointestinal nematode infection of Katahdin lambs
- (Abstract Only)
Murphy, T.W., Hess, A.S., Miller, J.E., Burke, J.M. 2023. Birth season and production system effects on post-weaning growth and gastrointestinal nematode infection of Katahdin lambs [abstract]. Journal of Animal Science Supplement. 101(Supplement 3):306-307. https://doi.org/10.1093/jas/skad281.366.
Genetic parameter estimates of post-weaning growth and gastrointestinal nematode infection traits of Katahdin lambs
- (Abstract Only)
Hess, A.S., Murphy, T.W., Miller, J.E., Burke, J.M. 2023. Genetic parameter estimates of post-weaning growth and gastrointestinal nematode infection traits of Katahdin lambs [abstract]. Journal of Animal Science Supplement. 101(Supplement 3):303. https://doi.org/10.1093/jas/skad281.362.
Characterization of Katahdin lamb carcasses in a traditional lamb marketing context
- (Abstract Only)
Phillips, M.K., Gifford, C., Murphy, T.W., Freking, B.A., Newman, C.E., Ritchie, C.R., Stewart, W.C. 2023. Characterization of Katahdin lamb carcasses in a traditional lamb marketing context [abstract]. Journal of Animal Science Supplement. 101(Supplement 3):658-659. https://doi.org/10.1093/jas/skad281.766.
A journey into sheep GEMS
- (Popular Publication)
Lewis, R.M., Brito, L., Freking, B., Burke, J.M., Murphy, T., Taylor, J.B., Wilson, C.S., Nilson, S., Arisman, B., Oliveira Rocha, A., Yazar Gunes, H. 2023. A journey into sheep GEMS. Sheep Industry News. 27(8):24-26.
Serum mineral and vitamin concentrations in central performance tested Rambouillet rams with and without angular limb deformities
- (Abstract Only)
Laverell, D.M., Murphy, T.W., Smylie, J.M., Kersh, A., Engle, T.E., Stewart, W.C. 2023. Serum mineral and vitamin concentrations in central performance tested Rambouillet rams with and without angular limb deformities [abstract]. Journal of Animal Science Supplement. 101(Supplement 3):660-661. https://doi.org/10.1093/jas/skad281.768.
Is scrotal ultrasound a useful tool in ram breeding soundness examination?
- (Abstract Only)
Murphy, T.W., Freking, B.A., Wildeus, S., Miles, J.R., Cushman, R., Snider, A.P., Rempel, L.A. 2023. Is scrotal ultrasound a useful tool in ram breeding soundness examination? Journal of Animal Science. 101(Supplement 3):654. https://doi.org/10.1093/jas/skad281.761.
Comparison of three maternal composite sheep breeds managed under pasture lambing and purebred or terminal mating systems: Ewe body weight, reproductive efficiency, and longevity
- (Peer Reviewed Journal)
Murphy, T.W., Freking, B.A., Bennett, G.L. 2022. Comparison of three maternal composite sheep breeds managed under pasture lambing and purebred or terminal mating systems: Ewe body weight, reproductive efficiency, and longevity. Journal of Animal Science. 101. Article skac418. https://doi.org/10.1093/jas/skac418.
Impact of four ovine TMEM154 haplotypes on ewes during multiyear lentivirus exposure
- (Peer Reviewed Journal)
Freking, B.A., Murphy, T.W., Chitko-McKown, C.G., Workman, A.M., Heaton, M.P. 2022. Impact of four ovine TMEM154 haplotypes on ewes during multiyear lentivirus exposure. International Journal of Molecular Sciences. 23(23). Article 14966. https://doi.org/10.3390/ijms232314966.