Dr Simon De Graaf

BScAgr(Hons/Medal), PhD, GradCertEducStud(Higher Education)
Senior Lecturer in Animal Reproduction, Sub Dean Sydney Campus

B19 - R.M.C. Gunn Building
The University of Sydney

Telephone +61 2 9351 3363
Fax +61 2 9351 3957

Research interests

Applied reproduction in domestic and wild animals.

Semen and embryo preservation, artificial insemination and embryo transfer. In vitro fertilisation and embryo culture. Production of pre-sexed offspring by flow cytometric sex-sorting. The role of seminal plasma in sperm function and fertility.

Teaching and supervision

Reproductive biology, reproductive physiology and applied reproduction in units of study within the BScVet (VETS2016; VETS4233; VETS5360) and BAnVetBioSc (ANSC3102; ANSC3104) degrees.

Undergraduate and postgraduate research training in research areas listed below.

Selected grants

2014

  • Developing Assisted Reproductive Technologies in Dromedary Camels; de Graaf S; Sultanate of Oman/Research Support.
  • CLARIOstar Multifunctional Microplate Reader for Shared Used at the Open Access, Multi-User Molecular Biology Core Facility; Huang M, Scolyer R, Fraser S, Sahni S, Speranza T, Owens T, Barrs V, Ju Y, Kovacevic Z, Lu Z, Camp A, Slobedman B, Morris B, Oliver B, Dos Remedios C, Kalinowski D, Fu D, Lai D, Lovicu F, Allbutt H, Triccas J, Burgess J, Kril J, Dixon K, Rendina L, Byrne M, King N, Groundwater P, Williamson P, Ho J, Dong Q, Bao B, Assinder S, McLennan S, Richardson D, Ammit A, Sharland A, Hardikar A, Hong A, Hambly B, Lee C, Murphy C, Goldsbury C, Johnstone D, Lane D, Hibbs D, Joshua D, Huq F, Halliday G, Sutherland G, Zreiqat H, Lok H, Lyons G, Jansson P, Black J, Zhu L, Sunde M, Day M, Naylor M, Buckland M, Murray M, Shafie N, Lay P, Poronnik P, Codd R, Mason R, Ryan R, Christopherson R, de Graaf S; National Health and Medical Research Council (NHMRC)/Equipment Grants.
  • Packed to perform: the effects of telomere traits and free radicals on sperm phenotypes, fertilization success, and offspring viability; Olsson M, Tobler M, de Graaf S; Australian Research Council (ARC)/Discovery Projects (DP).
  • ACHIEVING LOW COST (CERVICAL) ARTIFICIAL INSEMINATION WITH FROZEN RAM SEMEN; de Graaf S, Bathgate R; Australian Wool Innovation Limited/Research and Development.

2013

  • Fibre quality: Meeting market requirements; McGregor B, de Graaf S; Australian Wool Innovation Limited/Research and Development.
  • Robotic High Throughput Western Analysis for the Open Access, Multi-User Sydney Cancer Research Core Facility; Richardson D, Scolyer R, Boyer M, Halliday G, Damian D, Christopherson R, Joshua D, Kench J, Hong A, Murray M, Lee C, Kalinowski D, Naylor M, Lay P, Lyons G, Kovacevic Z, Mason R, Dixon K, Chan-Ling T, Hawkins C, Sunde M, Lovejoy D, Owens T, Rendina L, Jansson P, Dos Remedios C, Charles (nee Slaviero) K, Lane D, Witting P, Dong Q, Ammit A, Groundwater P, Assinder S, Bao B, Byrne S, Zhou F, Buckland M, Grewal T, Huq F, Lai D, Codd R, Zhang D, Fu D, de Graaf S, Huang M, Payne R, Slobedman B, Barrs V, Ho J, Williamson P, Murphy C; DVC Research/Equipment Grant.

2011

  • Developing assisted reproductive technologies in camelids, especially the alpaca; de Graaf S, Bathgate R; Rural Industries Research and Development Corporation/Research Priorities Program.
  • Developing an effective diluent for transport of rabbit semen; Bathgate R, de Graaf S; Rural Industries Research and Development Corporation/Research Priorities Program.

2010

  • Ruminant Reproduction Symposium - Successful cryopreservation of embryos produced from superovulated ewes inseminated with sex-sorted ram spermatozoa; de Graaf S; The Faculty of Veterinary Science, University of Sydney/Postdoctoral fellow and new academic staff travel funds.
  • Proteomic analysis of the interaction between sperm and seminal plasma in mammalian species; de Graaf S; The Faculty of Veterinary Science, University of Sydney/Start-up Research Fund.

2009

  • In vitro production of pig embryos using sex-sorted spermatozoa; de Graaf S; The Faculty of Veterinary Science, University of Sydney/Start-up Research Fund.

Selected publications

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Book Chapters

  • de Graaf, S. (2010). Reproduction. In D.J. Cottle (Eds.), International Sheep and Wool Handbook, (pp. 189-222). Nottingham: Nottingham University Press.

Journals

  • Johinke, D., de Graaf, S., Bathgate, R. (2014). Investigation of in vitro parameters and in vivo fertility of rabbit spermatozoa after chilled storage. Animal Reproduction Science, 147(3-4), 135-143. [More Information]
  • Soleilhavoup, C., Tsikis, G., Labas, V., Harichaux, G., Kohnke, P., Dacheux, J., Guerin, Y., Gatti, J., de Graaf, S., Druart, X. (2014). Ram seminal plasma proteome and its impact on liquid preservation of spermatozoa. Journal of Proteomics, 109(23), 245-260. [More Information]
  • Bathgate, R., Mace, N., Heasman, K., Evans, G., Maxwell, W., de Graaf, S. (2013). Birth of Kids after Artificial Insemination with Sex-Sorted, Frozen-Thawed Goat Spermatozoa. Reproduction in Domestic Animals, 48(6), 893-898. [More Information]
  • Garratt, M., Bathgate, R., de Graaf, S., Brooks, R. (2013). Copper-zinc superoxide dismutase deficiency impairs sperm motility and in vivo fertility. Reproduction, 146(4), 297-304. [More Information]
  • Druart, X., Rickard, J., Mactier, S., Kohnke, P., Kershaw-Young, C., Bathgate, R., Gibb, Z., Crossett, B., Tsikis, G., Labas, V., Grupen, C., de Graaf, S., et al (2013). Proteomic characterisation and cross species comparison of mammalian seminal plasma. Journal of Proteomics, 91, 13-22. [More Information]
  • Druart, X., Rickard, J., Mactier, S., Kohnke, P., Kershaw-Young, C., Bathgate, R., Gibb, Z., Crossett, B., Tsikis, G., Labas, V., Grupen, C., de Graaf, S., et al (2013). Proteomic characterization and cross species comparison of mammalian seminal plasma. Journal of Proteomics, 91, 13-22. [More Information]
  • Rath, D., Barcikowski, S., de Graaf, S., Garrels, W., Grossfeld, R., Klein, S., Knabe, W., Knorr, C., Kues, W., Meyer, W., et al (2013). Sex selection of sperm in farm animals: status report and developmental prospects. Reproduction, 145, R15-R30. [More Information]
  • Leahy, T., de Graaf, S. (2012). Seminal Plasma and its Effect on Ruminant Spermatozoa During Processing. Reproduction in Domestic Animals, 47(Suppl. 4), 207-213. [More Information]
  • Portas, T., Evans, G., de Graaf, S. (2012). The seminiferous cycle of the rhinoceros. Animal Reproduction Science, 136(1-2), 128-132. [More Information]
  • Beilby, K., de Graaf, S., Evans, G., Maxwell, W., Wilkening, S., Wrenzycki, C., Grupen, C. (2011). Quantitative mRNA expression in ovine blastocysts produced from X- and Y-chromosome bearing sperm, both in vitro and in vivo. Theriogenology: an international journal of animal reproduction, 76(3), 471-481. [More Information]
  • Beilby, K., de Graaf, S., Grupen, C. (2010). The Effect of Sperm and Cryoprotectant concentration on the Freezing Success of Sex Sorted ram Sperm for In-Vitro Fertilization. Theriogenology: an international journal of animal reproduction, 74(5), 786-794.
  • Behr, B., Rath, D., Mueller, P., Hildebrandt, T., Goeritz, F., Braun, B., Leahy, T., de Graaf, S., Maxwell, W., Hermes, R. (2009). Feasibility of sex-sorting sperm from the white and the black rhinoceros (Ceratotherium simum, Diceros bicornis). Theriogenology: an international journal of animal reproduction, 72(3), 353-364. [More Information]
  • Behr, B., Rath, D., Hildebrandt, T., Goeritz, F., Blottner, S., Portas, T., Bryant, B., Sieg, B., Knieriem, A., de Graaf, S., Maxwell, W., et al (2009). Germany/Australia Index of sperm sex sortability in Elephants and Rhinoceros. Reproduction in Domestic Animals, 44(2), 273-277. [More Information]
  • de Graaf, S., Beilby, K., Underwood, S., Evans, G., Maxwell, W. (2009). Sperm sexing in sheep and cattle: The exception and the rule. Theriogenology: an international journal of animal reproduction, 71(1), 89-97. [More Information]
  • de Graaf, S., Leahy, T., Marti, J., Evans, G., Maxwell, W. (2008). Application of Seminal Plasma in Sex-Sorting and Sperm Cryopreservation. Theriogenology: an international journal of animal reproduction, 70, 1360-1363.
  • de Graaf, S., Evans, G., Maxwell, W., Cran, D., O'Brien, J. (2007). Birth of offspring of pre-determined sex after artificial insemination of frozen-thawed, sex-sorted and re-frozen-thawed ram spermatozoa. Theriogenology: an international journal of animal reproduction, 67(2), 391-398.
  • de Graaf, S., Beilby, K., O'Brien, J., Osborn, D., Downing, J., Maxwell, W., Evans, G. (2007). Embryo production from superovulated sheep inseminated with sex-sorted ram spermatozoa. Theriogenology: an international journal of animal reproduction, 67(3), 550-555.
  • de Graaf, S., Peake, K., Maxwell, W., O'Brien, J., Evans, G. (2007). Influence of supplementing diet with Oleic and Linoleic acid on the freezing ability and sex-sorting parameters of ram semen. Livestock Science, 110, 166-173.
  • Maxwell, W., de Graaf, S., El-Hajj Ghaoui, R., Evans, G. (2007). Seminal plasma effects on sperm handling and female fertility. Society of Reproduction and Fertility Supplement, 64, 13-38.
  • de Graaf, S., Evans, G., Maxwell, W., Downing, J., O'Brien, J. (2007). Successful Low Dose Insemination of Flow Cytometrically Sorted Ram Spermatozoa in Sheep. Reproduction in Domestic Animals, 42, 648-653.
  • de Graaf, S., Evans, G., Gillan, L., Guerra, M., Maxwell, W., O'Brien, J. (2007). The influence of antioxidant, cholesterol and seminal plasma on the in vitro quality of sorted and non-sorted ram spermatozoa. Theriogenology: an international journal of animal reproduction, 67(2), 217-227.
  • de Graaf, S., Evans, G., Maxwell, W., O'Brien, J. (2006). In vitro characteristics of fresh and frozen-thawed ram spermatozoa after sex sorting and re-freezing. Reproduction, Fertility and Development, 18(8), 867-874.
  • Morton, K., de Graaf, S., Campbell, A., Tomkins, L., Maxwell, W., Evans, G. (2005). Repeat Ovum Pick-up and in vitro Embryo Production from Adult Ewes with and without FSH treatment. Reproduction in Domestic Animals, 440, 422-428.
  • Maxwell, W., Evans, G., Hollinshead, F., Bathgate, R., de Graaf, S., Eriksson, B., Gillan, L., Morton, K., O'Brien, J. (2004). Integration Of Sperm Sexing Technology Into The Art Toolbox. Animal Reproduction Science, 82-83, 79-95. [More Information]

Conferences

  • de Graaf, S., Grupen, C., Rickard, J., Bathgate, R., Mactier, S., Kohnke, B., Crossett, B., Maxwell, W., Christopherson, R., Druart, X. (2012). Identification of Membrane Glycoproteins of Ejaculated and Epididymal Boar Spermatozoa Using LC-MS/MS. The 2nd World Congress of Reproductive Biology, N/A: N/A.
  • Gibb, Z., Grupen, C., de Graaf, S. (2012). Is Sex-Sorting a Reality for the Horse Industry? The Australian College of Veterinary Scientists Science Week, N/A: N/A.
  • Beilby, K., Wilkening, S., de Graaf, S., Wrenzycki, C., Grupen, C. (2011). Quantification of Developmentally Important Gene Transcripts Expressed in Embryos Produced In Vivo and In Vitro Using Sex-Sorted and Non-Sorted Ram Spermatozoa. Annual Conference of the International Embryo Transfer Society, melbourne: CSIRO Publishing.
  • Evans, G., de Graaf, S. (2010). Application of sexed sperm in animal breeding and conservation programs. International Strategic Programs for the Conservation of Animal Genetic Resources for Food and Agriculture, Canada: University of Saskatchewan.
  • de Graaf, S., Druart, X. (2010). Interaction of spermatozoa with the Female Reproductive Tract. Society for Reproductive Biology/Australian Endocrine Society, Australia: Australian Society for Reproductive Biology.
  • Beilby, K., Kaurivi, Y., Maxwell, W., Evans, G., de Graaf, S., Grupen, C. (2010). Production of Embryos in Superovulated Ewes Using Frozen-Thawed, Sex-Sorted and Refrozen-Thawed Sperm. 41st Annual Conference of the Society for Reproductive Biology, Australia: CSIRO Publishing.
  • Maxwell, W., de Graaf, S., El-Hajj Ghaoui, R., Evans, G. (2007). Seminal plasma effects on sperm handling and female fertility. In: Reproduction in Domestic Ruminants VI (INVITED REVIEW). 7th International Symposium on Reproduction in Domestic Ruminants, Nottingham, UK: Nottingham University Press.
  • de Graaf, S., Evans, G., Maxwell, W., O'Brien, J. (2006). In vitro differences between sex-sorted ram sperm originating from fresh or frozen-thawed samples. 39th Annual Conference of Physiology and Pathology of Reproduction and 31st Mutual Conference on Veterinary and Human Reproductive Medicine, u/k: Blackwell Synergy.
  • de Graaf, S., Evans, G., Maxwell, W., O'Brien, J. (2006). Invitro differences between sex sorted Ram sperm Originating from Fresh or Frozen/Thawed samples. European Society of Domestic Animal Reproduction, Germany: Blackwell Publishers.
  • de Graaf, S., Leahy, T., Gillan, L., Evans, G., Maxwell, W., O'Brien, J. (2006). Kinematics of sex-sorted ram spermatozoa in response to seminal plasma. 7th International Symposium on Reproduction in Domestic Ruminants, Nottingham, UK: Nottingham University Press.
  • Maxwell, W., Evans, G., Hollinshead, F., Bathgate, R., de Graaf, S., Eriksson, B., Gillan, L., Morton, K., O'Brien, J. (2004). Intergration Of Sperm Sexing Technology Into The Art Toolbox. 15th International Congress on Animal Reproduction ICAR 2004, Netherlands: Elsevier.
  • de Graaf, S., Gillan, L., Evans, G., Maxwell, W., O'Brien, J. (2004). The effect of sheath fluid on the quality of sex-sorted ram spermatozoa. Annual Conference of the International Embryo Transfer Society, melbourne: CSIRO Publishing.

2014

  • Johinke, D., de Graaf, S., Bathgate, R. (2014). Investigation of in vitro parameters and in vivo fertility of rabbit spermatozoa after chilled storage. Animal Reproduction Science, 147(3-4), 135-143. [More Information]
  • Soleilhavoup, C., Tsikis, G., Labas, V., Harichaux, G., Kohnke, P., Dacheux, J., Guerin, Y., Gatti, J., de Graaf, S., Druart, X. (2014). Ram seminal plasma proteome and its impact on liquid preservation of spermatozoa. Journal of Proteomics, 109(23), 245-260. [More Information]

2013

  • Bathgate, R., Mace, N., Heasman, K., Evans, G., Maxwell, W., de Graaf, S. (2013). Birth of Kids after Artificial Insemination with Sex-Sorted, Frozen-Thawed Goat Spermatozoa. Reproduction in Domestic Animals, 48(6), 893-898. [More Information]
  • Garratt, M., Bathgate, R., de Graaf, S., Brooks, R. (2013). Copper-zinc superoxide dismutase deficiency impairs sperm motility and in vivo fertility. Reproduction, 146(4), 297-304. [More Information]
  • Druart, X., Rickard, J., Mactier, S., Kohnke, P., Kershaw-Young, C., Bathgate, R., Gibb, Z., Crossett, B., Tsikis, G., Labas, V., Grupen, C., de Graaf, S., et al (2013). Proteomic characterisation and cross species comparison of mammalian seminal plasma. Journal of Proteomics, 91, 13-22. [More Information]
  • Druart, X., Rickard, J., Mactier, S., Kohnke, P., Kershaw-Young, C., Bathgate, R., Gibb, Z., Crossett, B., Tsikis, G., Labas, V., Grupen, C., de Graaf, S., et al (2013). Proteomic characterization and cross species comparison of mammalian seminal plasma. Journal of Proteomics, 91, 13-22. [More Information]
  • Rath, D., Barcikowski, S., de Graaf, S., Garrels, W., Grossfeld, R., Klein, S., Knabe, W., Knorr, C., Kues, W., Meyer, W., et al (2013). Sex selection of sperm in farm animals: status report and developmental prospects. Reproduction, 145, R15-R30. [More Information]

2012

  • de Graaf, S., Grupen, C., Rickard, J., Bathgate, R., Mactier, S., Kohnke, B., Crossett, B., Maxwell, W., Christopherson, R., Druart, X. (2012). Identification of Membrane Glycoproteins of Ejaculated and Epididymal Boar Spermatozoa Using LC-MS/MS. The 2nd World Congress of Reproductive Biology, N/A: N/A.
  • Gibb, Z., Grupen, C., de Graaf, S. (2012). Is Sex-Sorting a Reality for the Horse Industry? The Australian College of Veterinary Scientists Science Week, N/A: N/A.
  • Leahy, T., de Graaf, S. (2012). Seminal Plasma and its Effect on Ruminant Spermatozoa During Processing. Reproduction in Domestic Animals, 47(Suppl. 4), 207-213. [More Information]
  • Portas, T., Evans, G., de Graaf, S. (2012). The seminiferous cycle of the rhinoceros. Animal Reproduction Science, 136(1-2), 128-132. [More Information]

2011

  • Beilby, K., Wilkening, S., de Graaf, S., Wrenzycki, C., Grupen, C. (2011). Quantification of Developmentally Important Gene Transcripts Expressed in Embryos Produced In Vivo and In Vitro Using Sex-Sorted and Non-Sorted Ram Spermatozoa. Annual Conference of the International Embryo Transfer Society, melbourne: CSIRO Publishing.
  • Beilby, K., de Graaf, S., Evans, G., Maxwell, W., Wilkening, S., Wrenzycki, C., Grupen, C. (2011). Quantitative mRNA expression in ovine blastocysts produced from X- and Y-chromosome bearing sperm, both in vitro and in vivo. Theriogenology: an international journal of animal reproduction, 76(3), 471-481. [More Information]

2010

  • Evans, G., de Graaf, S. (2010). Application of sexed sperm in animal breeding and conservation programs. International Strategic Programs for the Conservation of Animal Genetic Resources for Food and Agriculture, Canada: University of Saskatchewan.
  • de Graaf, S., Druart, X. (2010). Interaction of spermatozoa with the Female Reproductive Tract. Society for Reproductive Biology/Australian Endocrine Society, Australia: Australian Society for Reproductive Biology.
  • Beilby, K., Kaurivi, Y., Maxwell, W., Evans, G., de Graaf, S., Grupen, C. (2010). Production of Embryos in Superovulated Ewes Using Frozen-Thawed, Sex-Sorted and Refrozen-Thawed Sperm. 41st Annual Conference of the Society for Reproductive Biology, Australia: CSIRO Publishing.
  • de Graaf, S. (2010). Reproduction. In D.J. Cottle (Eds.), International Sheep and Wool Handbook, (pp. 189-222). Nottingham: Nottingham University Press.
  • Beilby, K., de Graaf, S., Grupen, C. (2010). The Effect of Sperm and Cryoprotectant concentration on the Freezing Success of Sex Sorted ram Sperm for In-Vitro Fertilization. Theriogenology: an international journal of animal reproduction, 74(5), 786-794.

2009

  • Behr, B., Rath, D., Mueller, P., Hildebrandt, T., Goeritz, F., Braun, B., Leahy, T., de Graaf, S., Maxwell, W., Hermes, R. (2009). Feasibility of sex-sorting sperm from the white and the black rhinoceros (Ceratotherium simum, Diceros bicornis). Theriogenology: an international journal of animal reproduction, 72(3), 353-364. [More Information]
  • Behr, B., Rath, D., Hildebrandt, T., Goeritz, F., Blottner, S., Portas, T., Bryant, B., Sieg, B., Knieriem, A., de Graaf, S., Maxwell, W., et al (2009). Germany/Australia Index of sperm sex sortability in Elephants and Rhinoceros. Reproduction in Domestic Animals, 44(2), 273-277. [More Information]
  • de Graaf, S., Beilby, K., Underwood, S., Evans, G., Maxwell, W. (2009). Sperm sexing in sheep and cattle: The exception and the rule. Theriogenology: an international journal of animal reproduction, 71(1), 89-97. [More Information]

2008

  • de Graaf, S., Leahy, T., Marti, J., Evans, G., Maxwell, W. (2008). Application of Seminal Plasma in Sex-Sorting and Sperm Cryopreservation. Theriogenology: an international journal of animal reproduction, 70, 1360-1363.

2007

  • de Graaf, S., Evans, G., Maxwell, W., Cran, D., O'Brien, J. (2007). Birth of offspring of pre-determined sex after artificial insemination of frozen-thawed, sex-sorted and re-frozen-thawed ram spermatozoa. Theriogenology: an international journal of animal reproduction, 67(2), 391-398.
  • de Graaf, S., Beilby, K., O'Brien, J., Osborn, D., Downing, J., Maxwell, W., Evans, G. (2007). Embryo production from superovulated sheep inseminated with sex-sorted ram spermatozoa. Theriogenology: an international journal of animal reproduction, 67(3), 550-555.
  • de Graaf, S., Peake, K., Maxwell, W., O'Brien, J., Evans, G. (2007). Influence of supplementing diet with Oleic and Linoleic acid on the freezing ability and sex-sorting parameters of ram semen. Livestock Science, 110, 166-173.
  • Maxwell, W., de Graaf, S., El-Hajj Ghaoui, R., Evans, G. (2007). Seminal plasma effects on sperm handling and female fertility. Society of Reproduction and Fertility Supplement, 64, 13-38.
  • Maxwell, W., de Graaf, S., El-Hajj Ghaoui, R., Evans, G. (2007). Seminal plasma effects on sperm handling and female fertility. In: Reproduction in Domestic Ruminants VI (INVITED REVIEW). 7th International Symposium on Reproduction in Domestic Ruminants, Nottingham, UK: Nottingham University Press.
  • de Graaf, S., Evans, G., Maxwell, W., Downing, J., O'Brien, J. (2007). Successful Low Dose Insemination of Flow Cytometrically Sorted Ram Spermatozoa in Sheep. Reproduction in Domestic Animals, 42, 648-653.
  • de Graaf, S., Evans, G., Gillan, L., Guerra, M., Maxwell, W., O'Brien, J. (2007). The influence of antioxidant, cholesterol and seminal plasma on the in vitro quality of sorted and non-sorted ram spermatozoa. Theriogenology: an international journal of animal reproduction, 67(2), 217-227.

2006

  • de Graaf, S., Evans, G., Maxwell, W., O'Brien, J. (2006). In vitro characteristics of fresh and frozen-thawed ram spermatozoa after sex sorting and re-freezing. Reproduction, Fertility and Development, 18(8), 867-874.
  • de Graaf, S., Evans, G., Maxwell, W., O'Brien, J. (2006). In vitro differences between sex-sorted ram sperm originating from fresh or frozen-thawed samples. 39th Annual Conference of Physiology and Pathology of Reproduction and 31st Mutual Conference on Veterinary and Human Reproductive Medicine, u/k: Blackwell Synergy.
  • de Graaf, S., Evans, G., Maxwell, W., O'Brien, J. (2006). Invitro differences between sex sorted Ram sperm Originating from Fresh or Frozen/Thawed samples. European Society of Domestic Animal Reproduction, Germany: Blackwell Publishers.
  • de Graaf, S., Leahy, T., Gillan, L., Evans, G., Maxwell, W., O'Brien, J. (2006). Kinematics of sex-sorted ram spermatozoa in response to seminal plasma. 7th International Symposium on Reproduction in Domestic Ruminants, Nottingham, UK: Nottingham University Press.

2005

  • Morton, K., de Graaf, S., Campbell, A., Tomkins, L., Maxwell, W., Evans, G. (2005). Repeat Ovum Pick-up and in vitro Embryo Production from Adult Ewes with and without FSH treatment. Reproduction in Domestic Animals, 440, 422-428.

2004

  • Maxwell, W., Evans, G., Hollinshead, F., Bathgate, R., de Graaf, S., Eriksson, B., Gillan, L., Morton, K., O'Brien, J. (2004). Integration Of Sperm Sexing Technology Into The Art Toolbox. Animal Reproduction Science, 82-83, 79-95. [More Information]
  • Maxwell, W., Evans, G., Hollinshead, F., Bathgate, R., de Graaf, S., Eriksson, B., Gillan, L., Morton, K., O'Brien, J. (2004). Intergration Of Sperm Sexing Technology Into The Art Toolbox. 15th International Congress on Animal Reproduction ICAR 2004, Netherlands: Elsevier.
  • de Graaf, S., Gillan, L., Evans, G., Maxwell, W., O'Brien, J. (2004). The effect of sheath fluid on the quality of sex-sorted ram spermatozoa. Annual Conference of the International Embryo Transfer Society, melbourne: CSIRO Publishing.

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