Items where Author is "Johnston, D. J."

Article

Moore, K. L., Johnston, D. J. and Grant, T. P. (2025) Gestation length is highly heritable and could indirectly reduce birthweight without impacting the weaning weight of Australian tropically adapted Bos indicus beef cattle. Animal Production Science, 65 (18), AN25246. https://doi.org/10.1071/AN25246

Moore, K. L., Johnston, D. J. and Grant, T. P. (2023) An investigation into potential genetic predictors of birth weight in tropically adapted beef cattle in northern Australia. Animal Production Science, 63 (11). pp. 1105-1112. https://doi.org/10.1071/AN23123

Lyons, R. E., Johnston, D. J., McGowan, M. R., Laing, A., Robinson, B., Owen, H., Hill, B. D. and Burns, B. M. (2017) E7 (1057ΔTA) mutation of the acidic α-glucosidase gene causes Pompe's disease in Droughtmaster cattle. Australian Veterinary Journal, 95 (5). pp. 138-142. https://doi.org/10.1111/avj.12575

Johnston, D. J., Barwick, S. A., Fordyce, G., Holroyd, R.G., Williams, P.J., Corbet, N.J. and Grant, T. P. (2014) Genetics of early and lifetime annual reproductive performance in cows of two tropical beef genotypes in northern Australia. Animal Production Science, 54 (1). pp. 1-15. https://doi.org/10.1071/an13043

Johnston, D. J., Barwick, S. A., Corbet, N. J., Fordyce, G., Holroyd, R. G., Williams, P. J. and Burrow, H. M. (2009) Genetics of heifer puberty in two tropical beef genotypes in northern Australia and associations with heifer- and steer-production traits. Animal Production Science, 49 (6). pp. 399-412. https://doi.org/10.1071/EA08276

Barwick, S. A., Wolcott, M. L., Johnston, D. J., Burrow, H. M. and Sullivan, M. T. (2009) Genetics of steer daily and residual feed intake in two tropical beef genotypes, and relationships among intake, body composition, growth and other post-weaning measures. Animal Production Science, 49 (6). pp. 351-366. https://doi.org/10.1071/EA08249

Conference or Workshop Item

Moore, K. L., Johnston, D. J. and Grant, T. (2025) Estimated frequencies of myostatin mutations (double muscling) in Australian tropically adapted beef breeds. In: 26th Conference of the Association for the Advancement of Animal Breeding and Genetics (AAABG), Genetic Frontiers: Innovations in Animal Breeding for a Sustainable Future, 24-26 June 2025, Queenstown, New Zealand.

Moore, K. L., Johnston, D. J., Grant, T. and Croaker, J. (2025) Preliminary analysis of immune competence traits in northern Australian tropically adapted beef breeds. In: Proceedings of the Association for the Advancement of Animal Breeding and Genetics.