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2001 Conference Publication Development of an artificial insemination prorocol in the koala (Phascolarctos cinerus)Johnston, S. D., O'Callaghan, P. O. and McGowan, M. (2001). Development of an artificial insemination prorocol in the koala (Phascolarctos cinerus). Zoo & Exotic Diagnostics: British Veterinary Zoological Society Autumn Meeting, Royal Veterinary College, Potters Bar, 10-11 November, 2001. |
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2001 Conference Publication Assisted breeding technology in the Marsupialia: Using the koala as a reproductive model.Johnston, S. D. and Holt, W. V. (2001). Assisted breeding technology in the Marsupialia: Using the koala as a reproductive model.. Proceedings of the First International Symposium on Assisted Reproductive Technology for the Conservation and Genetic Management of Wildlife, Henry Dooly Zoo, Omaha, Nebraska, 17-18 January 2001. Omaha, Nebraska, USA: Henry Doorly Zoo. |
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2000 Journal Article Laparoscopic intrauterine insemination in Barbary sheep (Ammotragus lervia)Johnston, S. D., Blyde, D., Pedrana, R. and Gibbs, A. (2000). Laparoscopic intrauterine insemination in Barbary sheep (Ammotragus lervia). Australian Veterinary Journal, 78 (10), 714-716. doi: 10.1111/j.1751-0813.2000.tb10414.x |
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2000 Journal Article Studies of the oestrous cycle, oestrus and pregnancy in the koala (Phascolarctos cinereus)Johnston, S. D., Mcgowan, M. R., O'Callaghan, P., Cox, R. and Nicholson, V. (2000). Studies of the oestrous cycle, oestrus and pregnancy in the koala (Phascolarctos cinereus). Journal of Reproduction and Fertility, 120 (1), 49-57. doi: 10.1530/reprod/120.1.49 |
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2000 Journal Article Natural and artificial methods for inducing the luteal phase in the koala (Phascolarctos cinereus)Johnston, S. D., Mcgowan, M. R., O'Callaghan, P., Cox, R. and Nicholson, V. (2000). Natural and artificial methods for inducing the luteal phase in the koala (Phascolarctos cinereus). Journal of Reproduction and Fertility, 120 (1), 59-64. doi: 10.1530/reprod/120.1.59 |
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2000 Journal Article Optimal physiochemcial conditions for the manipulation and short-term preservation of koala (Phascolarctos cinereus) spermatozoaJohnston, S. D., Mcgowan, M. R., Phillips, N. and O'Callaghan, P. (2000). Optimal physiochemcial conditions for the manipulation and short-term preservation of koala (Phascolarctos cinereus) spermatozoa. Journal of Reproduction and Fertility, 118 (2), 273-281. doi: 10.1530/jrf.0.1180273 |
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2000 Conference Publication The relationship between conception rate and measures of frozen-thawed sperm viability for eleven high-use Australian A.I. dairy bullsPhillips, N., Mcgowan, M. R., Morton, J., Mayer, D. G., Johnston, S. D. and Rodrig, H. (2000). The relationship between conception rate and measures of frozen-thawed sperm viability for eleven high-use Australian A.I. dairy bulls. International Congress on Animal Reproduction, Stockholm, Sweden, 2nd - 6th July, 2000. Stockholm, Sweden: Repro Print AB. |
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1999 Conference Publication Assisted breeding technology for the conservation and propagation of Phascolarctos cinereus or How to make a koala pouch youngJohnston, S.D., McGowan, M.R. and O'Callaghan, P. (1999). Assisted breeding technology for the conservation and propagation of Phascolarctos cinereus or How to make a koala pouch young. Postgraduate Committee in Veterinary Science, Sydney, University of Sydney, 1999. |
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1999 Journal Article Cryopreservation of macropodid spermatozoa: New insights from the cryomicroscopeHolt, W. V., Penfold, L. M., Johnston, S. D., Temple-Smith, P., Shaw, J., McCallum, C., Lindemans, W. and Blyde, D. (1999). Cryopreservation of macropodid spermatozoa: New insights from the cryomicroscope. Reproduction Fertility and Development, 11 (6), 345-353. doi: 10.1071/RD99076 |
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1999 Conference Publication Enhanced osmotic tolerance of Koala spermatozoa following treatment with the cytoskeletal disrupting agent, cytochalasin DHolt, W.V. and Johnston, S.D. (1999). Enhanced osmotic tolerance of Koala spermatozoa following treatment with the cytoskeletal disrupting agent, cytochalasin D. 30th Anual Conference of Australian Society for Reproductive Biology, Melbourne, Vic, Australia, 26-29 September, 1999. Melbourne, VIC, Australia: Australian Society for Reproductive Biology. |
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1999 Conference Publication Birth of koala pouch young following artificial inseminationJohnston, S. D., McGowan, M. R., O'Callaghan, P., Cox, R., Houlden, B., Haig, S. and Taddeo, G. (1999). Birth of koala pouch young following artificial insemination. Australian Society of Reproductive Biologists, Melbourne, -. |
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1998 Other Outputs Studies towards the development of an artificial insemination protocol in the koala, Phascolarctos cinereusJohnston, Stephen Douglas (1998). Studies towards the development of an artificial insemination protocol in the koala, Phascolarctos cinereus. PhD Thesis, School of Veterinary Science and Animal Production, The University of Queensland. doi: 10.14264/uql.2017.511 |
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1998 Journal Article Antibiotics for the preservation of koala (Phascolarctos cinereus) semenJohnston, S. D., O'Boyle, D., Frost, A. J., McGowan, M. R., Tribe, A. and Higgins, D. (1998). Antibiotics for the preservation of koala (Phascolarctos cinereus) semen. Australian Veterinary Journal, 76 (5), 335-338. doi: 10.1111/j.1751-0813.1998.tb12362.x |
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1997 Journal Article Collection and short-term preservation of semen from free-ranging eastern grey kangaroos (Macropus giganteus: Macropodidae)Johnston, S. D., Blyde, D., Gamble, J., Higgins, D., Field, H. and Cooper, J. (1997). Collection and short-term preservation of semen from free-ranging eastern grey kangaroos (Macropus giganteus: Macropodidae). Australian Veterinary Journal, 75 (9), 648-651. doi: 10.1111/j.1751-0813.1997.tb15362.x |
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1997 Journal Article Characteristics of koala (Phascolarctos cinereus adustus) semen collected by artificial vaginaJohnston, S. D., O'Callaghan, P., McGowan, M. R. and Phillips, N. J. (1997). Characteristics of koala (Phascolarctos cinereus adustus) semen collected by artificial vagina. Journal of Reproduction and Fertility, 109 (2), 319-323. doi: 10.1530/jrf.0.1090319 |
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1997 Conference Publication Evidence for reflex ovulation in the koalaJohnston, S.D., McGowan, M.R., O'Callaghan, P., Cox, R. and Nicolson, V. (1997). Evidence for reflex ovulation in the koala. 28th Annual Conference Australian Society of Reproductive Biology, Canberra, ACT, Australia, 29 September - 1 October, 1997. |
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1996 Conference Publication Developing field methods for the collection and preservation of semen from endangered species of kangaroosJohnston, S.D., Blyde, D., Gamble, J., Higgins, D., Field, H. and Cooper, J. (1996). Developing field methods for the collection and preservation of semen from endangered species of kangaroos. Thirteenth International Conference of Animal Reproduction, Rockhampton, Qld, Australia, 26-28 June, 1996. |
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1996 Conference Publication Seminal characteristics of koala ejaculates collected using an artificial vaginaJohnston, S.D., O'Callaghan, P. and McGowan, M.R. (1996). Seminal characteristics of koala ejaculates collected using an artificial vagina. Thirteenth International Conference of Animal Reproduction, Rockhampton, Qld, Australia, 26-28 June, 1996. |
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1996 Conference Publication Effect of glycerol and egg yolk on the motility of Macropus giganteus cauda epididymidal spermatozoa stored at 5oCCooper, J.W., Johnston, S.D., Blyde, D., Kuiper, Y., McGowan, M.R. and Booth, R. (1996). Effect of glycerol and egg yolk on the motility of Macropus giganteus cauda epididymidal spermatozoa stored at 5oC. Thirteenth International Conference of Animal Reproduction, Rockhampton, Qld, Australia, 26-28 June, 1996. |
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1995 Book Chapter Ultrastructural and light observations of mature spermatozoa and sperm maturation of the Greater Bilby (Macrotis lagotis)Johnston, S. D., Daddow, L. and Carrick, F. N. (1995). Ultrastructural and light observations of mature spermatozoa and sperm maturation of the Greater Bilby (Macrotis lagotis). Advances in spermatozoal phylogeny and taxonomy. (pp. 397-408) edited by Barrie G M Jamieson, Juan Ausio and Jean-Lou Justine. Paris: Editions du Muséum. |
