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2009 Journal Article Evidence that single-stranded DNA breaks are a normal feature of koala sperm chromatin, while double-stranded DNA breaks are indicative of DNA damageZee, Y. P., Lopez-Fernandez, C., Arroyo, F., Johnston, S. D., Holt, W. V. and Gosalvez, J. (2009). Evidence that single-stranded DNA breaks are a normal feature of koala sperm chromatin, while double-stranded DNA breaks are indicative of DNA damage. Reproduction, 138 (2), 267-278. doi: 10.1530/REP-09-0021 |
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2009 Journal Article Reproductive physiology of the female greater bilby (Macrotis lagotis Thylacomyidae): Evidence for a male-induced luteal phaseBallantyne, K., Matson, P., Noakes, N., Nicolson, V. and Johnston, S. D. (2009). Reproductive physiology of the female greater bilby (Macrotis lagotis Thylacomyidae): Evidence for a male-induced luteal phase. Reproduction, Fertility and Development, 21 (2), 274-282. doi: 10.1071/RD08134 |
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2009 Journal Article Artificial insemination in marsupialsRodger, John C., Paris, Damien B.B.P., Czarny, Natasha A., Harris, Merrilee S., Molinia, Frank C., Taggart, David A., Allen, Camryn D. and Johnston, Stephen D. (2009). Artificial insemination in marsupials. Theriogenology, 71 (1), 176-189. doi: 10.1016/j.theriogenology.2008.09.006 |
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2009 Journal Article Directional mapping of DNA nicking in ejaculated and cauda epididymidal spermatozoa of the short-beaked echidna (Tachyglossus aculeatus: Monotremata)Johnston, S. D., Lopez-Fernandez, C., Gosalbez, A., Holt, W. V. and Gosalvez, J. (2009). Directional mapping of DNA nicking in ejaculated and cauda epididymidal spermatozoa of the short-beaked echidna (Tachyglossus aculeatus: Monotremata). Reproduction Fertility and Development, 21 (8), 1008-1014. doi: 10.1071/RD09079 |
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2008 Journal Article The effect of cryoprotectant on kangaroo sperm ultrastructure and mitochondrial functionMcClean, Rhett, Holt, William V., Zee, Yeng Peng, Lisle, Allan and Johnston, Stephen D. (2008). The effect of cryoprotectant on kangaroo sperm ultrastructure and mitochondrial function. Cryobiology, 57 (3), 297-303. doi: 10.1016/j.cryobiol.2008.08.006 |
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2008 Journal Article Cryopreservation of kangaroo spermatozoa using alternative approaches that reduce cycotoxic exposure to glycerolMcClean, Rhett, Zee, Yeng Peng, Holt, William V. and Johnston, Stephen D. (2008). Cryopreservation of kangaroo spermatozoa using alternative approaches that reduce cycotoxic exposure to glycerol. Cryobiology, 57 (3), 304-307. doi: 10.1016/j.cryobiol.2008.08.007 |
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2008 Journal Article Dimethylacetamide can be used as an alternative to glycerol for the successful cryopreservation of koala (Phascolarctos cinereus) spermatozoaZee, Yeng Peng, Holt, William V., Gosalvez, Jaime, Allen, Camryn D., Nicolson, Vere, Pyne, Michael, Burridge, Michelle, Carrick, Frank N. and Johnston, Stephen D. (2008). Dimethylacetamide can be used as an alternative to glycerol for the successful cryopreservation of koala (Phascolarctos cinereus) spermatozoa. Reproduction Fertility and Development, 20 (6), 724-733. doi: 10.1071/RD08036 |
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2008 Journal Article The development of a testosterone stimulation test in the virginia opossum (Dedelphis virginiana) and its use in evaluating deslorelin contraceptionJohnston, S. D., Camacho, F. C., Carillo, L., Guy, N., Govea, J., Martinez, O., Paras, A., Lisle, A. T. and D'Occhio, M. (2008). The development of a testosterone stimulation test in the virginia opossum (Dedelphis virginiana) and its use in evaluating deslorelin contraception. Reproduction, Fertility and Development, 20 (5), 563-569. doi: 10.1071/RD07215 |
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2008 Journal Article Testosterone secretion, testicular histology and the cryopreservation of cauda epididymidal spermatozoa in the common ringtail possum (Pseduocheirus peregrinus)Phillips, D. J., McKinnon, A., Keeley, T. and Johnston, S. D. (2008). Testosterone secretion, testicular histology and the cryopreservation of cauda epididymidal spermatozoa in the common ringtail possum (Pseduocheirus peregrinus). Reproduction Fertility and Development, 20 (3), 391-401. doi: 10.1071/RD07206 |
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2008 Journal Article Collection of semen by manual stimulation and ejaculate characteristics of the Black Flying-Fox (Pteropus alecto)Debbie F. Melville, Elizabeth G. Crichton, Trish Paterson-Wimberley and Johnston, Stephen D. (2008). Collection of semen by manual stimulation and ejaculate characteristics of the Black Flying-Fox (Pteropus alecto). Zoo Biology, 27 (2), 159-164. doi: 10.1002/zoo.20169 |
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2008 Journal Article Successful artificial insemination in the koala (Phascolarctos cinereus) using extended and extended-chilled semen collected by electroejaculationAllen, C. D., Burridge, M., Mulhall, S., Chafer, M. L., Nicolson, V. N., Pyne, M., Zee, Y. P., Jago, S. C., Lundie-Jenkins, G., Holt, W. V., Carrick, F. N., Curlewis, J. D., Lisle, A. T. and Johnston, S. D. (2008). Successful artificial insemination in the koala (Phascolarctos cinereus) using extended and extended-chilled semen collected by electroejaculation. Biology of Reproduction, 78 (4), 661-666. doi: 10.1095/biolreprod.107.064824 |
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2008 Journal Article Control of the koala (Phascolarctos cinereus) anterior pituitary-godadal axis with analogues of GnRHAllen, Camryn D., Burridge, Michelle, Chafer, Mandy L., Nicolson, Vere N., Jago, Sophia C., Booth, Rosemary L., Fraser, Grant, Ensabella, Traza-Jade, Zee, Yeng Peng, Lundie-Jenkins, Geoff, Holt, William V., Lisle, Allan T., Carrick, Frank N., Curlewis, Jonathan D., D'Occhio, Michael J. and Johnston, Stephen D. (2008). Control of the koala (Phascolarctos cinereus) anterior pituitary-godadal axis with analogues of GnRH. Reproduction Fertility And Development, 20 (5), 598-605. doi: 10.1071/RD07214 |
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2008 Journal Article Expression of FGF2 and TGFα and testis morphology during testicular hypertrophy subsequent to hemicastration in the neonatal boarWells, R., Scott, P. T., Harrison, D. K., Wreford, N. G., Duckett, R., Johnston, S. D. and D'Occhio, M. J. (2008). Expression of FGF2 and TGFα and testis morphology during testicular hypertrophy subsequent to hemicastration in the neonatal boar. Molecular Reproduction and Development, 75 (6), 961-966. doi: 10.1002/mrd.20743 |
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2007 Journal Article One-sided ejaculation of echidna sperm bundlesJohnston, S. D., Smith, B., Pyne, M., Stenzel, D. and Holt, W. V. (2007). One-sided ejaculation of echidna sperm bundles. American Naturalist, 170 (6), E162-E164. doi: 10.1086/522847 |
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2007 Journal Article The multiple sex chromosomes of platypus and echidna are not completely identical and several share homology with the avian ZRens, Willem, O'Brien, Patricia C. M., Grutzner, Frank, Clarke, Oliver, Graphodatskaya, Daria, Tsend-Ayush, Enkhjargal, Trifonov, Vladimir A., Skelton, Helen, Wallis, Mary C., Johnston, Steve, Veyrunes, Frederic, Graves, Jennifer A. M. and Ferguson-Smith, Malcolm A. (2007). The multiple sex chromosomes of platypus and echidna are not completely identical and several share homology with the avian Z. Genome Biology, 8 (11) R243, R243.1-R243.21. doi: 10.1186/gb-2007-8-11-r243 |
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2007 Journal Article The relationship between sperm morphology and chromatin integrity in the koala (Phascolarctos cinereus) as assessed by the sperm chromatin dispersion test (SCDt)Johnston, Stephen D., Lopez-Fernandez, Carmen, Gosalbez, Altea, Zee, Yeng peng, Holt, William V., Allen, Camryn and Gosalvez, Jaime (2007). The relationship between sperm morphology and chromatin integrity in the koala (Phascolarctos cinereus) as assessed by the sperm chromatin dispersion test (SCDt). Journal of Andrology, 28 (6), 891-899. doi: 10.2164/jandrol.107.003350 |
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2007 Journal Article Studies of male reproduction in captive African wild dogs (Lycaon pictus)Johnston, Stephen D., Ward, D., Lemon, J., Gunn, I., MacCallum, C. A., Keeley, T. and Blyde, D. (2007). Studies of male reproduction in captive African wild dogs (Lycaon pictus). Animal Reproduction Science, 100 (3-4), 338-355. doi: 10.1016/j.anireprosci.2006.08.017 |
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2007 Journal Article Heterosexual and homosexual behaviour and vocalisations in captive female koalas (Phascolarctos cinereus)Feige, Stacey, Nilsson, Kate, Phillips, Clive J.C. and Johnston, Steve D. (2007). Heterosexual and homosexual behaviour and vocalisations in captive female koalas (Phascolarctos cinereus). Applied Animal Behaviour Science, 103 (1-2), 131-145. doi: 10.1016/j.applanim.2006.03.014 |
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2007 Journal Article Biology of sperm chromatin structure and relationship to male fertility and embryonic survivalD'Occhio, M. J., Hengstberger, K. and Johnston, S. D. (2007). Biology of sperm chromatin structure and relationship to male fertility and embryonic survival. Animal Reproduction Science, 101 (1-2), 1-17. doi: 10.1016/j.anireprosci.2007.01.005 |
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2007 Journal Article Assessment of reproductive status in male echidnasJohnston, S. D., Nicolson, V., Madden, C., Logie, S., Pyne, M., Roser, A., Lisle, A. T. and D'Occhio, M. (2007). Assessment of reproductive status in male echidnas. Animal Reproduction Science, 97 (1-2), 114-127. doi: 10.1016/j.anireprosci.2005.12.016 |
