Staff Profile:Professor Chris Reynolds

Name:

Professor Chris Reynolds

Job Title:

Professor of Animal & Dairy Science

Responsibilities:

Areas of Interest:

Research:

Research has focused primarily on the nutritional physiology of ruminants and energy metabolism. Recent research themes include the metabolic and endocrine regulation of appetite, the enhancement of milk and meat fatty acid composition to improve consumer health, and reducing the environmental impact of milk and meat production.

Current research projects are focusing on reducing nitrogen and methane excretion from ruminants and the effects of dairy foods on appetite and body weight in humans. Chris is currently the Dairy and Meat Foods and Health sub-theme leader for the Food Chain and Health Research Theme at Reading. With his collaborators and students previous research has focused on the effects of diet composition on nutrient absorption and metabolism in lactating dairy cows, the role of fats in ruminant rations and their effects on milk and meat composition, and the nutrition and metabolism of transition dairy cows.

Teaching:

Digestion and nutrition, dairy production, environmental impact of animal agriculture.

Affiliations:

Adjunct Faculty Department of Animal Sciences, The Ohio State University

Member of:

• American Society of Animal Science (www.asas.org)
• American Dairy Science Association (www.adsa.org)
• American Society of Nutritional Sciences (www.nutrition.org)
• British Society of Animal Science (www.bsas.org.uk)

Previous Appointments:

Chris previously held appointments as an Associate Professor at the Ohio State University, as a Lecturer and Senior Research Fellow at the University of Reading, and as a Research Animal Scientist in the Ruminant Nutrition Laboratory of the USDA-ARS in Beltsville, MD, USA.

Research groups / Centres:

Publications:

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Number of items: 108.

2019

• Benaouda, M., Martin, C., Li, X., Kebreab, E., Hristov, A. N., Yu, Z., Yáñez-Ruiz, D. R., Reynolds, C. K., Crompton, L. A., Dijkstra, J., Bannink, A., Schwarm, A., Kreuzer, M., McGee, M., Lund, P., Hellwing, A. L. F., Weisbjerg, M. R., Moate, P. J., Bayat, A. R., Shingfield, K. J., Peiren, N. and Eugène, M. (2019) Evaluation of the performance of existing mathematical models predicting enteric methane emissions from ruminants: animal categories and dietary mitigation strategies. Animal Feed Science and Technology, 225. 114207. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2019.114207
• Tayyab, U., Wilkinson, R. G., Charlton, G. L., Reynolds, C. K. and Sinclair, L. A. (2019) Grass silage particle size when fed with or without maize silage alters performance, reticular pH and metabolism of Holstein-Friesian dairy cows. Animal, 13 (3). pp. 524-532. ISSN 1751-7311 doi: https://doi.org/10.1017/S1751731118001568
• Kliem, K. E., Humphries, D. J., Kirton, P., Givens, D. I. and Reynolds, C. K. (2019) Differential effects of oilseed supplements on methane production and milk fatty acid concentrations in dairy cows. Animal, 13 (2). pp. 309-317. ISSN 1751-7311 doi: https://doi.org/10.1017/S1751731118001398
• Angelidis, A., Crompton, L., Misselbrook, T., Yan, T., Reynolds, C. K. and Stergiadis, S. (2019) Evaluation and prediction of nitrogen use efficiency and nitrogen excretion in beef cattle. In: British Society of Animal Science Annual Conference, 9-11 Apr 2019, Edinburgh, UK, p. 206.
• Kliem, K. E., Humphries, D. J., Grandison, A. S., Morgan, R., Livingstone, K. M., Givens, D. I. and Reynolds, C. K. (2019) Effect of a whey protein and rapeseed oil gel feed supplement on milk fatty acid composition of Holstein cows. Journal of Dairy Science, 102 (1). pp. 288-300. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2018-15247
• Angelidis, A., Crompton, L., Misselbrook, T., Yan, T., Reynolds, C. and Stergiadis, S. (2019) Effects of diet composition on nitrogen use efficiency of beef cattle. In: 70th Annual Meeting of the European Association of Animal Production, 26-30 Aug 2019, Ghent, Belgium, p. 558.
• Angelidis, A., Crompton, L., Misselbrook, T., Yan, T., Reynolds, C. and Stergiadis, S. (2019) Evaluation and prediction of nitrogen use efficiency and outputs in faeces and urine in beef cattle. Agriculture, Ecosystems and Environment, 280. pp. 1-15. ISSN 0167-8809 doi: https://doi.org/10.1016/j.agee.2019.04.013
• Hale, O. J., Morris, M., Jones, B., Reynolds, C. K. and Cramer, R. (2019) Liquid atmospheric pressure matrix-assisted laser desorption/ionization mass spectrometry adds enhanced functionalities to MALDI MS profiling for disease diagnostics. ACS Omega, 4 (7). pp. 12759-12765. ISSN 2470-1343 doi: https://doi.org/10.1021/acsomega.9b01476
• Hristov, A. N., Bannik, A., Crompton, L. A., Huhtanen, P., Kreuzer, M., McGee, M., Nozière, P., Reynolds, C. K., Bayat, A. R., Yanez-Ruiz, D. R., Dijkstraj, J., Kebreabk, E., Schwarmf, A., Shingfiled, K. J. and Yu, Z. (2019) Nitrogen in ruminant nutrition: a review of measurement techniques. Journal of Dairy Science, 102 (7). pp. 5811-5852. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2018-15829
• van Lingen, H. J., Niu, M., Kebreab, E., Valadares Filho, S. C., Rooke, J. A., Duthie, C. A., Schwarm, A., Kreuzer, M., Hynd, P. I., Caetano, M., Eugène, M., Martin, C., McGee, M., O'Kiely, P., Hünerberg, M., McAllister, T. A., Berchielli, T. T., Messana, J.D., Peiren, N., Chaves, A. V., Charmley, E., Cole, N. A., Hales, K. E., Lee, S. S., Berndt, A., Reynolds, C., Crompton, L., Bayat, A. R., Yáñez-Ruiz, D. R., Yu, Z., Bannink, A., Dijkstra, J., Casper, D. P. and Hristov, A. N. (2019) Prediction of enteric methane production, yield and intensity of beef cattle using an intercontinental database. Agriculture Ecosystems & Environment, 283. 106575. ISSN 0167-8809 doi: https://doi.org/10.1016/j.agee.2019.106575

2018

• Punalekar, S. M., Verhoef, A., Quaife, T. L., Humphries, D., Bermingham, L. and Reynolds, C. K. (2018) Application of Sentinel-2A data for pasture biomass monitoring using a physically based radiative transfer model. Remote Sensing of Environment, 218. pp. 207-220. ISSN 0034-4257 doi: https://doi.org/10.1016/j.rse.2018.09.028
• Tayyab, U., Wilkinson, R. G., Reynolds, C. K. and Sinclair, L. A. (2018) Particle size distribution of forages and mixed rations, and their relationship with ration variability and performance of UK dairy herds. Livestock Science, 217. pp. 108-115. ISSN 1871-1413 doi: https://doi.org/10.1016/j.livsci.2018.09.018
• Thomson, A. L., Humphries, D. J., Archer, J. E., Grant, N. W. and Reynolds, C. K. (2018) Short communication: a survey of grass-clover ley management and creation of a near infra-red reflectance spectroscopy equation to predict clover concentration. Animal Feed Science and Technology, 245. pp. 48-53. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2018.09.003
• Niu, M., Kebreab, E., Hristov, A. N., Oh, J., Arndt, C., Bannink, A., Bayat, A. R., Brito, A. F., Boland, T., Casper, D., Crompton, L. A., Dijkstra, J., Eugène, M. A., Garnsworthy, P. C., Haque, M. N., Hellwing, A. L. F., Huhtanen, P., Kreuzer, M., Kuhla, B., Lund, P., Masden, J., Martin, C., McClelland, S. C., McGee, M., Moate, P. J., Muetzel, S., Muñoz, C., O'Kiely, P., Peiren, N., Reynolds, C. K., Schwarm, A., Shingfield, K. J., Storlien, T. M., Weisbjerg, M. R., Yáñez-Ruiz, D. R. and Yu, Z. (2018) Prediction of enteric methane production, yield and intensity in dairy cattle using an intercontinental database. Global Change Biology, 24 (8). pp. 3368-3389. ISSN 1365-2486 doi: https://doi.org/10.1111/gcb.14094
• Hristov, A. N., Kebreab, E., Niu, M., Oh, J., Bannink, A., Bayat, A. R., Boland, T. B., Brito, A. F., Casper, D. P., Crompton, L., Dijkstra, J., Eugene, M., Garnsworthy, P. C., Haque, N., Hellwing, A..L..F., Huhtanen, P., Kreuzer, M., Kuhla, B., Lund, P., Madsen, J., Martin, C., Moate, P. J., Muetzel, S., Munoz, C., Peiren, N., Powell, J. M., Reynolds, C., Schwarm, A., Shingfield, K. J., Storlien, T. M., Weisbjerg, M. R., Yanez-Ruiz, D. R. and Yu, Z. (2018) Symposium review: uncertainties in enteric methane inventories,measurement techniques, and prediction models. Journal of Dairy Science, 101 (7). pp. 6655-6674. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2017-13536
• Crompton, L. A., McKnight, L. L., Reynolds, C. K., Mills, J. A. N., Ellis, J. L., Hanigan, M. D., Dijkstra, J., Bequette, B. J., Bannink, A. and France, J. (2018) An isotope dilution model for partitioning of phenylalanine and tyrosine uptake by the liver of lactating dairy cows. Journal of Theoretical Biology, 444. pp. 100-107. ISSN 0022-5193 doi: https://doi.org/10.1016/j.jtbi.2017.12.016
• Thomson, A. L., Humphries, D. J., Rymer, C., Archer, J. E., Grant, N. W. and Reynolds, C. K. (2018) Assessing the accuracy of current near infra-red reflectance spectroscopy analysis for fresh grass-clover mixture silages and development of new equations for this purpose. Animal Feed Science and Technology, 239. pp. 94-106. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2018.03.009
• Thomson, A., Humphries, D., Crompton, L. and Reynolds, C. (2018) The effect of alfalfa (Medicago sativa) silage chop length and inclusion rate within a total mixed ration on the ability of lactating dairy cows to cope with a feed withholding and refeeding challenge. Journal of Dairy Science, 101 (5). pp. 4180-4192. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2017-13926
• Lyons, G., Carmichael, E., McRoberts, C., Aubrey, A., Thomson, A. and Reynolds, C. K. (2018) Prediction of lignin content in ruminant diets and faecal samples using rapid analytical techniques. Journal of Agricultural and Food Chemistry, 66 (49). pp. 13031-13040. ISSN 0021-8561 doi: https://doi.org/10.1021/acs.jafc.8b03808

2017

• Thomson, A. L., Humphries, D. J., Jones, A. K. and Reynolds, C. K. (2017) The effect of varying proportion and chop length of lucerne silage in a maize silage-based total mixed ration on diet digestibility and milk yield in dairy cattle. Animal, 11 (12). pp. 2211-2219. ISSN 1751-7311 doi: https://doi.org/10.1017/S175173111700129X
• Thomson, A. L., Humphries, D. J., Kliem, K. E., Dittmann, M. T. and Reynolds, C. K. (2017) Effects of replacing maize silage with lucerne silage and lucerne silage chop length on rumen function and milk fatty acid composition. Journal of Dairy Science, 100 (9). pp. 7127-7138. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2017-12914
• Kliem, K. E., Humphries, D. J., Reynolds, C. K., Morgan, R. and Givens, D. I. (2017) Effect of oilseed type on milk fatty acid composition of individual cows, and also bulk tank milk fatty acid composition from commercial farms. Animal, 11 (2). pp. 354-364. ISSN 1751-7311 doi: https://doi.org/10.1017/S1751731116001403

2016

• Ellis, J. L., Reynolds, C. K., Crompton, L. A., Hanigan, M. D., Bannink, A., France, J. and Dijkstra, J. (2016) Prediction of portal and hepatic blood flow from intake level data in cattle. Journal of Dairy Science, 99 (11). pp. 9238-9253. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2015-10383
• Hammond, K. J., Jones, A. K., Humphries, D. J., Crompton, L. A. and Reynolds, C. K. (2016) Effects of diet forage source and neutral detergent fiber content on milk production of dairy cattle and methane emissions determined using GreenFeed and respiration chamber techniques. Journal of Dairy Science, 99 (10). pp. 7904-7917. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2015-10759
• Dittmann, M. T., Hammond, K. J., Kirton, P., Humphries, D. J., Crompton, L., Ortmann, S., Misselbrook, T. H., Südekum, K.-H., Schwarm, A., Kreuzer, M., Reynolds, C. K. and Clauss, M. (2016) Influence of ruminal methane on digesta retention and digestive physiology in non-lactating dairy cattle. British Journal of Nutrition, 116 (5). pp. 763-773. ISSN 0007-1145 doi: https://doi.org/10.1017/S0007114516002701
• Hammond, K. J., Crompton, L. A., Bannink, A., Dijkstra, J., Yáñez-Rui, D. R., O’Kiely, P., Kebreab, E., Eugene, M. A., Yu, Z., Shingfield, K. J., Schwarm, A., Hristov, A. N. and Reynolds, C. K. (2016) Review of current in vivo measurement techniques for quantifying enteric methane emission from ruminants. Animal Feed Science and Technology, 219. pp. 13-30. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2016.05.018
• Yáñez-Ruiza, D. R., Bannink, A., Dijkstra, J., Kebreab, E., Morgavi, D.P., O’Kiely, P., Reynolds, C. K., Schwarm, A., Shingfield, K. J., Yu, Z. and Hristov, A. N. (2016) Design, implementation and interpretation of in vitro batchculture experiments to assess enteric methane mitigation in ruminants—a review. Animal Feed Science and Technology, 216. pp. 1-18. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2016.03.016

2015

• Hammond, K. J., Humphries, D. J., Crompton, L. A., Kirton, P. and Reynolds, C. K. (2015) Effects of forage source and extruded linseed supplementation on methane emissions from growing dairy cattle of differing body weights. Journal of Dairy Science, 98 (11). pp. 8066-8077. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2015-9669
• Livingstone, K. M., Humphries, D. J., Kirton, P., Kliem, K. E., Givens, D. I. and Reynolds, C. K. (2015) Effects of forage type and extruded linseed supplementation on methane production and milk fatty acid composition of lactating dairy cows. Journal of Dairy Science, 98 (6). pp. 4000-4011. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2014-8987
• Hammond, K., Humphries, D., Crompton, L., Green, C. and Reynolds, C. (2015) Methane emissions from cattle: estimates from short-term measurements using a Green Feed system compared with measurements obtained using respiration chambers or sulphur hexafluoride tracer. Animal Feed Science and Technology, 203. pp. 41-52. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2015.02.008
• Gardiner, T. D., Coleman, M. D., Innocenti, F., Tompkins, J., Connor, A., Garnsworthy, P. C., Moorby, J. M., Reynolds, C. K., Waterhouse, A. and Wills, D. (2015) Determination of the absolute accuracy of UK chamber facilities used in measuring methane emissions from livestock. Measurement, 66. pp. 272-279. ISSN 0263-2241 doi: https://doi.org/10.1016/j.measurement.2015.02.029
• Rigby, H., Dowding, A., Fernandes, A., Humphries, D., Petch, R. G., Reynolds, C. K., Rose, M. and Smith, S. R. (2015) Organic contaminant content and physico-chemical characteristics of waste materials recycled in agriculture. Agriculture, 5 (4). pp. 1289-1328. ISSN 2077-0472 doi: https://doi.org/10.3390/agriculture5041289

2014

• Hammond, K. J., Humphries, D. J., Westbury, D. B., Thompson, A., Crompton, L. A., Kirton, P., Green, C. and Reynolds, C. K. (2014) The inclusion of forage mixtures in the diet of growing dairy heifers: impacts on digestion, energy utilisation, and methane emissions. Agriculture Ecosystems & Environment, 197. pp. 88-95. ISSN 0167-8809 doi: https://doi.org/10.1016/j.agee.2014.07.016
• van Lingen, H. J., Crompton, L., Hendriks, W.H., Reynolds, C. and Dijkstra, J. (2014) Meta-analysis of relationships between enteric methane yield and milk fatty acid profile in dairy cattle. Journal of Dairy Science, 97 (11). pp. 7115-7132. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2014-8268
• Crompton, L. A., France, J., Reynolds, C. K., Mills, J. A. N., Hanigan, M. D., Ellis, J. L., Bannink, A., Bequette, B. J. and Dijkstra, J. (2014) An isotope dilution model for partitioning phenylalanine and tyrosine uptake by the mammary gland of lactating dairy cows. Journal of Theoretical Biology, 359. pp. 54-60. ISSN 0022-5193 doi: https://doi.org/10.1016/j.jtbi.2014.05.012
• Reynolds, C. K., Humphries, D. J., Kirton, P., Kindermann, M., Duval, S. and Steinberg, W. (2014) Effects of 3-nitrooxypropanol on methane emission,digestion, and energy and nitrogen balance of lactating dairy cows. Journal of Dairy Science, 97 (6). pp. 3777-7397. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2013-7397
• Relling, A. E., Loerch, S. C. and Reynolds, C. K. (2014) Intravenous glucagon like peptide-1 infusion does not affect dry matter intake or hypothalamic mRNA expression of neuropeptide Y, agouti related peptide and proopiomelanocortin in wethers. Canadian Journal of Animal Science, 94 (2). pp. 357-362. ISSN 1918-1825 doi: https://doi.org/10.4141/cjas2013-121
• Humphries, D. J. and Reynolds, C. K. (2014) The effect of adding stinging nettle (Urtica dioica) haylage to a total mixed ration on performance and rumen function of lactating dairy cows. Animal Feed Science and Technology, 189. pp. 72-81. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2014.01.006
• Reynolds, C., Humphries, D., van Vuuren, A. M. and Bannink, A. (2014) Considerations for feeding starch to high-yielding dairy cows. In: Garnsworthy, P. C. and Wiseman, J. (eds.) In Recent Advances in Animal Nutrition. Context Products Ltd, Packington, pp. 27-48.
• van Vuuren, A. M., Dijkstra, J., Reynolds, C. and Lemosquet, S. (2014) Nitrogen efficiency and amino acid requirements in dairy cattle. In: Garnsworthy, P. C. and Wiseman, J. (eds.) Recent Advances in Animal Nutrition. Context Products Ltd, Packington, pp. 49-62.
• Relling, A. E., Crompton, L. A., Loerch, S. C. and Reynolds, C. K. (2014) Short communication: plasma concentration of glucose-dependent insulinotropic polypeptide may regulate milk energy production in lactating dairy cows. Journal of Dairy Science, 97 (4). pp. 2440-2443. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2013-7574

2013

• Wheeler, T. and Reynolds, C. (2013) Predicting the risks from climate change to forage and crop production for animal feed. Animal frontiers, 3 (1). pp. 36-41. ISSN 2160-6056 doi: https://doi.org/10.2527/af.2013-0006
• Dougkas, A., Reynolds, C. K. and Givens, I. (2013) Can consumption of milk and dairy products be an aid to body weight regulation? Bulletin of the International Dairy Federation (463). pp. 35-44. ISSN 0250-5118
• Kliem, K. E., Reynolds, C., Humphries, D., Kirkland, R., Barratt, C., Livingstone, K. and Givens, I. (2013) Incremental effect of a calcium salt of cis-monounsaturated fatty acids supplement on milk fatty acid composition in cows fed maize silage-based diets. Journal of Dairy Science, 96 (5). pp. 3211-3221. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2012-6211
• Dougkas, A., Yaqoob, P., Givens, I., Reynolds, C. and Minihane, A. M. (2013) The impact of obesity-related single nucleotide polymorphisms on appetite and energy intake: a pilot study. British Journal of Nutrition, 110 (06). pp. 1151-1156. ISSN 0007-1145 doi: https://doi.org/10.1017/S0007114513000147

2012

• Dougkas, A., Minihane, A. M., Givens, D. I., Reynolds, C. K. and Yaqoob, P. (2012) Differential effects of dairy snacks on appetite, but not overall energy intake. British Journal of Nutrition, 108 (12). pp. 2274-2285. ISSN 1475-2662 doi: https://doi.org/10.1017/S0007114512000323
• Relling, A. E., Lee, K., Loerch, S. C. and Reynolds, C. K. (2012) Effects of glucose, propionate and splanchnic hormones on neuropeptide mRNA concentrations in the ovine hypothalamus. Journal of Animal Physiology and Animal Nutrition, 96 (4). pp. 648-654. ISSN 1439-0396 doi: https://doi.org/10.1111/j.1439-0396.2011.01192.x
• Reynolds, C., Humphries, D., Livingstone, K. M., Kliem, K. and Givens, I. (2012) Effect of forage type and an extruded linseed supplement on methane production by lactating dairy cows. In: British Society of Animal Science Annual Conference, 24-25 April 2012, Nottingham, United Kingdom, p. 9.
• Livingstone, K. M., Kliem, K., Givens, I. and Reynolds, C. (2012) Effect of forage type and extruded linseed supplementation on milk fatty acid composition. In: British Society of Animal Science Annual Conference, 24-25 April 2012, Nottingham, United Kingdom.

2011

• Crompton, L., Mills, J., Kliem, K. and Reynolds, C. (2011) Effect of feeding milled rapeseed on methane emission and milk fatty acid composition in lactating dairy cows. In: British Society of Animal Science Annual Conference, 4-5 April 2011, Nottingham, United Kingdom, p. 75.
• Reynolds, C.K., Crompton, L.A. and Mills, J.A.N. (2011) Changes in animal production to reduce greenhouse gas emissions. In: Wood, J. D. and Rowlings, C. (eds.) Nutrition and climate change: major issues confronting the meat industry. Nottingham University Press, Nottingham, pp. 181-197. ISBN 9781907284779
• Relling, A.E., Reynolds, C. K. and Loerch, S.C. (2011) Effect of feeding fat or intrajugular infusion of glucagon-like peptide-1 and cholecystokinin on dry matter intake, digestibility, and digesta rate of passage in growing wethers. Journal of Animal Science, 89 (1). pp. 168-178. ISSN 0021-8812 doi: https://doi.org/10.2527/jas.2010-2976
• Dougkas, A., Reynolds, C. K., Givens, I. D., Elwood, P. C. and Minihane, A. M. (2011) Associations between dairy consumption and body weight: a review of the evidence and underlying mechanisms. Nutrition Research Reviews, 24 (1). pp. 72-95. ISSN 0954-4224 doi: https://doi.org/10.1017/S095442241000034X
• Dougkas, A., Minihane, A. M., Givens, I., Yaqoob, P. and Reynolds, C. (2011) Differential effects of dairy snacks on appetite ratings, but not overall energy intake. In: Summer Meeting 4-6 July 2011, 70th Anniversary: From plough through practice to policy, 4-6 Jul 2011. doi: https://doi.org/10.1017/S0029665111001820
• Shingfield, K. L., Lee, M. R. F., Humphries, D. J., Scollan, N. D., Toivonen, V., Beever, D. E. and Reynolds, C. K. (2011) Effect of linseed oil and fish oil alone or as an equal mixture of ruminal fatty acid metabolism in growing steers fed maize silage-based diets. Journal of Animal Science, 89 (11). pp. 3728-3741. ISSN 1525-3163 doi: https://doi.org/10.2527/jas.2011-4047
• Crompton, L. A., Mills, J. A. N., Reynolds, C. K. and France, J. (2011) Fluctuatons in methane emission in response to feeding pattern in lactating diary cows. In: Sauvant, D., van Milgen, J., Faverdin, P. and Friggens , N. (eds.) Modelling Nutrient Digestion and Utilization in Farm Animals. Wageningen Academic Publishers, Wageningen, pp. 176-180. ISBN 9789086861569
• Reynolds, C. K., Crompton, L. A. and Mills, J. A. N. (2011) Improving the efficiency of energy utilization in cattle. Animal Production Science, 51 (1). pp. 6-12. ISSN 1836-0939 doi: https://doi.org/10.1071/AN10160
• Kliem, K., Reynolds, C., Humphries, D., Kirkland, R. and Givens, I. (2011) Incremental effects of a novel calcium salt of cis-monounsaturated fatty acids product on milk fatty acid composition. In: British Society of Animal Science Annual Conference, 4-5 April 2011, Nottingham, United Kingdom, p. 202.
• Kliem, K. E., Reynolds, C., Kirkland, R., Humphries, D., Barratt, C. and Givens, I. (2011) Incremental effects of feeding a rumen-inert MUFA supplement to dairy cows on milk trans fatty acid isomer composition. In: Summer Meeting 4-6 July 2011, 70th Anniversary: From plough through practice to policy, 4-6 Jul 2011, E228. doi: https://doi.org/10.1017/S0029665111002795
• Dougkas, A., Minihane, A. M., Givens, I., Reynolds, C. and Yaqoob, P. (2011) The impact of obesity-related single nucleotide polymorphisms on satiety. In: Summer Meeting 4-6 July 2011, 70th Anniversary: From plough through practice to policy, 4-6 Jul 2011. doi: https://doi.org/10.1017/S0029665111001790
• Crompton, L., Reynolds, C., Mills, J. and France, J. (2011) An isotope dilution model for partitioning phenylalanine uptake by the liver of lactating dairy cows. In: Sauvant, D., van Milgen, J., Faverdin, P. and Friggens, N. (eds.) Modelling Nutrient Digestion and Utilization in Farm Animals. Wageningen Academic Publishers, Wageningen , pp. 218-225. ISBN 9789086861569 doi: https://doi.org/10.3920/978-90-8686-712-7_24

2010

• Larsen, M., Relling, A.E., Reynolds, C. K. and Kristensen, N.B. (2010) Effect of abomasal glucose infusion on plasma concentrations of gut peptides in periparturient dairy cows. Journal of Dairy Science, 93 (12). pp. 5729-5736. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2010-3258
• Reynolds, C., Crompton, L. and Mills, J. (2010) Livestock and climate change impacts in the developing world. Outlook on Agriculture, 39 (4). pp. 245-248. ISSN 0030-7270 doi: https://doi.org/10.5367/oa.2010.0015
• Shingield, K.J., Lee, M.R.F., Humphries, D. J., Scollan, N.D., Toivonen, V., Reynolds, C. K. and Beever, D. (2010) Effect of incremental levels of fish oil in the diet on ruminal lipid metabolism in growing steers. British Journal of Nutrition, 104 (1). pp. 56-66. ISSN 0007-1145 doi: https://doi.org/10.1017/S0007114510000292
• Relling, A.E., Loerch, S.C. and Reynolds, C. K. (2010) Plasma ghrelin and oxytomodulin concentrations in lactating dairy cows receiving abomasal soybean oil, corn starch, and casein infusions. Domestic Animal Endocrinology, 38 (4). pp. 284-288. ISSN 0739-7240 doi: https://doi.org/10.1016/j.domaniend.2009.12.003
• Humphries, D. J., Wallace, R. J., Shingfield, K. J., Kliem, K. E. and Reynolds, C. K. (2010) Effects of feeding Chrysanthemum coronarium flowers to lactating dairy cows on milk fatty acid composition. In: British Society of Animal Science Annual Meeting, Belfast, United Kingdom, p. 14.
• Relling, A.E., Pate, J.L., Reynolds, C. K. and Loerch, S.C. (2010) Effect of feed restriction and supplemental dietary fat on gut peptide and hypothalamic neuropeptide mRNA concentrations in growing wethers. Journal of Animal Science, 88 (2). pp. 737-748. ISSN 0021-8812 doi: https://doi.org/10.2527/jas.2009-2316
• Givens, D. I., Minihane, A. M., Reynolds, C. K. and Elwood, P. (2010) Associations between dairy product consumption and body composition: results from the Caerphilly study. In: Over - and undernutrition: challenges and approaches. 29 June - 2 July 2009, 29 Jun - 02 Jul 2009. doi: https://doi.org/10.1017/S0029665109992709
• Reynolds, C. K., Crompton, L. A., Mills, J. A. N. and Humphries, D. J. (2010) Effects of diet protein level and forage source on energy and nitrogen balance and methane and nitrogen excretion in lactating dairy cows. In: the 3rd International Symposium on Energy and Protein Metabolism.
• Kebreab, E., Strathe, A. B., Dijkstra, J., Mills, J. A. N., Reynolds, C. K., Crompton, L. A., Yan, T. and France, J. (2010) Energy and protein interactions and their effect on nitrogen excretion in dairy cows. In: Crovetto, E. M. (ed.) Proceedings of the 3rd international symposium on energy and protein metabolism and nutrition. Wageningen Academic Publishers, The Netherlands, pp. 417-425. ISBN 9789086861538
• Reynolds, C. K. (2010) Gut peptides and intake regulation in ruminants. In: The 2010 Elanco Science Symposium.
• Reynolds, C. K., Mills, J. A. N., Crompton, L. A., Givens, D. I. and Bannink, A. (2010) Ruminant nutrition regimes to reduce greenhouse gas emissions in dairy cows. In: Crovetto, G. M. (ed.) Proceedings of the 3rd international symposium on energy and protein metabolism and nutrition. Wageningen Academic Publishers, The Netherlands, pp. 427-437. ISBN 9789086861538
• Calsamiglia, S., Ferret, A., Reynolds, C. K., Kristensen, C.K. and Van Vuuren, A.M. (2010) Strategies for optimizing nitrogen use by ruminants. Animal, 4 (7 ). pp. 1184-1196. ISSN 1751-7311 doi: https://doi.org/10.1017/S1751731110000911

2009

• Radunz, A. E., Wickersham, L. A., Loerch, S. C., Fluharty, F. L., Reynolds, C. K. and Zerby, H. N. (2009) Effects of dietary polyunsaturated fatty acid supplementation on fatty acid composition in muscle and subcutaneous adipose tissue of lambs. Journal of Animal Science, 87 (12). pp. 4082-4091. ISSN 0021-8812 doi: https://doi.org/10.2527/jas.2009-2059
• Reynolds, C. K., Crompton, L. A. and Mills, J. A. N. (2009) Improving the efficiency of energy utilization in cattle. In: 30th Western Nutrition Conference, 23-24 September 2009, Winnipeg, Canada, pp. 55-65.

2008

• Relling, A. E. and Reynolds, C. K. (2008) Abomasal infusion of casein, starch and soybean oil differentially affect plasma concentrations of gut peptides and feed intake in lactating dairy cows. Domestic Animal Endocrinology, 35 (1). pp. 35-45. ISSN 0739-7240 doi: https://doi.org/10.1016/j.domaniend.2008.01.005
• Aikman, P. C., Reynolds, C. K. and Beever, D. E. (2008) Diet digestibility, rate of passage, and eating and rumination behavior of Jersey and Holstein cows. Journal of Dairy Science, 91 (3). pp. 1103-1114. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2007-0724
• Winkelman, L. A., Elsasser, T. H. and Reynolds, C. K. (2008) Limit-feeding a high-energy diet to meet energy requirements in the dry period alters plasma metabolite concentrations but does not affect intake or milk production in early lactation. Journal of Dairy Science, 91 (3). pp. 1067-1079. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2007-0434
• Reynolds, C. K. and Kristensen, N. B. (2008) Nitrogen recycling through the gut and the nitrogen economy of ruminants: An asynchronous symbiosis. Journal of Animal Science, 86. E293-305E. ISSN 0021-8812 doi: https://doi.org/10.2527/jas.2007-0475
• Phipps, R. H., Reynolds, C. K., Givens, D. I., Jones, A. K., Geraert, P. A., Devillard, E. and Bennett, R. (2008) Short Communication: effects of 2-hydroxy-4-(methylthio) butanoic acid isopropyl ester on milk production and composition of lactating Holstein dairy cows. Journal of Dairy Science, 91 (10). pp. 4002-4005. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2007-0940
• Winkelman, L. A., Lucy, M. C., Elsasser, T. H., Pate, J. L. and Reynolds, C. K. (2008) Short communication: Suppressor of cytokine signaling-2 mRNA increases after parturition in the liver of dairy cows. Journal of Dairy Science, 91 (3). pp. 1080-1086. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.2007-0433

2007

• Phipps, R. H., Jones, A. K., Reynolds, C. K., Givens, D. I., Geraert, P. A. and Richard, C. (2007) Effect of 2-hydroxy-4-(methylthio) butanoic acid isopropyl ester on milk production and composition of high yielding lactating Holstein dairy cows. In: Joint Annual Meeting of the American-Dairy-Science-Association/Poultry-Science-Association-Asociacio n-Mexicana-de-Produccion-Animal/American-Society-of-Animal-Science, San Antonio, TX, p. 656.
• Gorocica-Buenfil, M. A., Fluharty, F. L., Reynolds, C. K. and Loerch, S. C. (2007) Effects of dietary vitamin A concentration of roasted soybean inclusion on marbling, adipose cellularity, and fatty acid composition of beef. Journal of Animal Science, 85. pp. 2230-2242. ISSN 0021-8812 doi: https://doi.org/10.2527/jas.2006-781
• Relling, A. E. and Reynolds, C. K. (2007) Feeding rumen-inert fats differing in their degree of saturation decreases intake and increases plasma concentrations of gut peptides in lactating dairy cows. Journal of Dairy Science, 90 (3). pp. 1506-1515. ISSN 0022-0302
• Reynolds, C. K., Lilburn, M. S., Velleman, S. G., Cannon, V. L., Lynch, J. A., Bacon, W. L. and Hartzler, D. L. (2007) Incremental dietary conjugated linoleic acid (CLA) mixture inclusion has non-linear effects on atherosclerotic lesions in cholesterol-sensitive Japanese quail. In: UNSPECIFIED, pp. 86-87. doi: 0022-0302
• Reynolds, C. K., Beever, D. E., Steinberg, W. and Packington, A. J. (2007) Net nutrient absorption and liver metabolism in lactating dairy cows fed supplemental dietary biotin. Animal, 1 (3). pp. 375-380. ISSN 1751-7311 doi: https://doi.org/10.1017/s1751731107666105
• Relling, A. E. and Reynolds, C. K. (2007) Plasma concentrations of gut peptides in dairy cattle increase after calving. Journal of Dairy Science, 90 (1). pp. 325-330. ISSN 0022-0302

2006

• Gorocica-Buenfil, M., Reynolds, C., Fluharty, F. and Loerch, S. (2006) Diets containing low vitamin A and roasted soybeans affect adipose cellularity and muscle fatty acid profile of beef cattle. In: Midwest Sectional Meeting of the American Dairy Science Association, pp. 9-10.
• Reynolds, C. K., Cannon, V. L. and Loerch, S. C. (2006) Effects of forage source and soybean and marine algal oil supplementation on milk fatty acid composition in ewes. Animal Feed Science and Technology, 131. pp. 333-357. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2006.06.015
• Shingfield, K. J., Reynolds, C. K., Hervas, G., Griinari, J. M., Grandison, A. S. and Beever, D. E. (2006) Examination of the persistency of milk fatty acid composition responses to fish oil and sunflower oil in the diet of dairy cows. Journal of Dairy Science, 89 (2). pp. 714-732. ISSN 0022-0302
• Drackley, J. K., Donkin, S. S. and Reynolds, C. K. (2006) Major advances in fundamental dairy cattle nutrition. Journal of Dairy Science (Centennial Edition), 89. pp. 1324-1336. ISSN 0022-0302
• Reynolds, C. K. (2006) Production and metabolic effects of site of starch digestion in cattle. In: 2006 Pacific Northwest Animal Nutrition Conference, Vancouver, BC, pp. 55-66.
• Reynolds, C. K. (2006) Production and metabolic effects of site of starch digestion in lactating dairy cattle. Animal Feed Science and Technology, 130. pp. 78-94. ISSN 0377-8401 doi: https://doi.org/10.1016/j.anifeedsci.2006.01.019
• Reynolds, C. K. (2006) Splanchnic Metabolism of Amino Acids in Ruminants. In: Sejrsen, K., Hvelplund, T. and Nielsen, M. O. (eds.) Ruminant Physiology. Digestion, metabolism and impact of nutrition on gene expression, immunology and stress. Academic Publishers, The Netherlands, Wageningen, pp. 225-248. ISBN 9789076998640

2005

• Maltby, S. A., Reynolds, C. K., Lomax, M. A. and Beever, D. E. (2005) Splanchnic metabolism of nutrients and hormones in steers fed alfalfa under conditions of increased absorption of ammonia and L-arginine supply across the portal-drained viscera. Journal of Animal Science, 83 (5). pp. 10088-1096. ISSN 0021-8812 doi: https://doi.org/10.2527/2005.8351088x
• Litherland, N. B., Thire, S., Beaulieu, A. D., Reynolds, C. K., Benson, J. A. and Drackley, J. K. (2005) Dry matter intake is decreased more by abomasal infusion of unsaturated free fatty acids than by unsaturated Triglycerides. Journal of Dairy Science, 88 (2). pp. 632-643. ISSN 0022-0302
• Maltby, S. A., Reynolds, C. K., Lomax, M. A. and Beever, D. E. (2005) Splanchnic metabolism of nitrogenous compounds and urinary nitrogen excretion in steers fed alfalfa under conditions of increased absorption of ammonia and L-arginine supply across the portal-drained viscera. Journal of Animal Science, 83 (5). pp. 1075-1087. ISSN 0021-8812

2004

• Reynolds, C. K., Durst, B., Lupoli, B., Humphries, D. J. and Beever, D. E. (2004) Visceral tissue mass and rumen volume in dairy cows during the transition from late gestation to early lactation. Journal of Dairy Science, 87 (4). pp. 961-971. ISSN 0022-0302
• Hartigan, M. D., Crompton, L. A., Reynolds, C. K., Wray-Cahen, D., Lomax, M. A. and France, J. (2004) An integrative model of amino acid metabolism in the liver of the lactating dairy cow. Journal of Theoretical Biology, 228 (2). pp. 271-289. ISSN 0022-5193 doi: https://doi.org/10.1016/j.jtbi.2004.01.010
• Hanigan, M. D., Reynolds, C. K., Humphries, D. J., Lupoli, B. and Sutton, J. D. (2004) A model of net amino acid absorption and utilization by the portal-drained viscera of the lactating dairy cow. Journal of Dairy Science, 87 (12). pp. 4247-4268. ISSN 0022-0302

2003

• Kebreab, E., France, J., Agnew, R. E., Yan, T., Dhanoa, M. S., Dijkstra, J., Beever, D. E. and Reynolds, C. K. (2003) Alternatives to linear analysis of energy balance data from lactating dairy cows. Journal of Dairy Science, 86 (9). pp. 2904-2913. ISSN 0022-0302
• Pushpakumara, P. G. A., Gardner, N. H., Reynolds, C. K., Beever, D. E. and Wathes, D. C. (2003) Relationships between transition period diet, metabolic parameters and fertility in lactating dairy cows. Theriogenology, 60 (6). pp. 1165-1185. ISSN 0093-691X doi: https://doi.org/10.1016/s0093-691x(03)00119-5
• Reynolds, C. K., Aikman, P. C., Lupoli, B., Humphries, D. J. and Beever, D. E. (2003) Splanchnic metabolism of dairy cows during the transition from late gestation through early lactation. Journal of Dairy Science, 86 (4). pp. 1201-1217. ISSN 0022-0302

2002

• Blouin, J. P., Bernier, J. F., Reynolds, C. K., Lobley, G. E., Dubreil, P. and Lapierre, H. (2002) Effect of supply of metabolizable protein on splanchnic fluxes of nutrients and hormones in lactating dairy cows. Journal of Dairy Science, 85 (10). pp. 2618-2630. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.S0022-0302(02)74347-6
• Benson, J. A., Reynolds, C. K., Aikman, P. C., Lupoli, B. and Beever, D. E. (2002) Effects of abomasal vegetable oil infusion on splanchnic nutrient metabolism in lactating dairy cows. Journal of Dairy Science, 85 (7). pp. 1804-1814. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.S0022-0302(02)74255-0
• Aikman, P. C., Reynolds, C. K., Humphries, D. J., Beever, D. E. and MacRae, J. C. (2002) Milk protein response to abomasal or mesenteric vein essential amino acid infusion in lactating dairy cows. Journal of Dairy Science, 85 (5). pp. 1079-1084. ISSN 0022-0302 doi: https://doi.org/10.3168/jds.S0022-0302(02)74168-4

2001

• Beever, D. E., Sutton, J. D. and Reynolds, C. (2001) Increasing the protein content of cow's milk. Australian Journal of Dairy Technology, 56 (2). pp. 138-149.

2000

• Lapierre, H., Farmer, C., Reynolds, C. K., Bernier, J. F., Lobley, G. E. and Dubreuil, P. (2000) The effect of intake level on whole body kinetics and hepatic removal of somatotropin in growing beef steers. Domestic Animal Endocrinology, 18 (2). pp. 217-227. ISSN 0739-7240 doi: https://doi.org/10.1016/S0739-7240(99)00080-6

This list was generated on Thu Apr 9 22:36:41 2020 UTC.

Qualifications:

Educational background includes a B.S. (Animal Science) from the University of Tennessee at Martin and M.S. and Ph.D. degrees (Ruminant Nutrition) from the University of Tennessee, Knoxville.