Long-term in vitro culture and characterisation of avian embryonic stem cells with multiple morphogenetic potentialities von Pain, B, Clark, M E, Shen, M, Nakazawa, H, Sakurai, M, Samarut, J, Etches, R J

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Selection of genetically modified chicken blastodermal cells by magnetic-activated cell sorting von Wei, Q, Croy, B A, Etches, R J

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Expression of protein tyrosine kinases and stem cell factor in chicken blastodermal cells von Sasaki, E, Etches, R J

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Germline chimeric chickens from FACS-sorted donor cells von Speksnijder, G.J, Etches, R.J, Gibbins, A.M.V

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Observations on ploidy of cells and on reproductive performance in parthenogenetic turkeys von Cassar, G. (University of Guelph, Guelph, Ontario, Canada.), John, T.M, Etches, R.J

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Differentiating between parthenogenetic and "positive development" embryos in turkeys by molecular sexing von Cassar, G. (University of Guelph, Guelph, Ontario, Canada.), Mohammed, M, John, T.M, Gazdzinski, P, Etches, R.J

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Quantification of ovarian steroidogenesis in the domestic fowl by incubation of intact large follicles von Yu, M.W. (University of Alberta Edmonton, Alberta, Canada), Etches, R.J

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Research note: An assessment of egg yolk structure using magnetic resonance imaging von Hutchison, M.J. (University of Guelph), Lirette, A, Etches, R.J, Towner, R.A, Janzen, E.G

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Alkaline phosphatase activity in the theca of ovarian follicles of the hen throughout follicular development von Chapeau, C. (University of Guelph, Guelph, Ontario, Canada.), Engelhardt, H, King, G.J, Etches, R.J

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Strategies for the rapid introgression of a specific gene modification into a commercial poultry flock from a single carrier von Hillel, J, Verrinder Gibbins, A.M, Etches, R.J, Shaver, D.M

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Chimeric chickens and their use in manipulation of the chicken genome von Etches, R.J. (University of Guelph, Guelph, Ontario, Canada), Carsience, R.S, Clark, M.E, Fraser, R.A, Toner, A, Verrinder Gibbins, A.M

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Effect of pregnant mare serum gonadotropin on plasma prolactin, luteinizing hormone, estradiol, and ovarian growth in incubating and out-of-lay turkeys von Zadworny, D, Etches, R.J

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Effect of Feed Allowance During Rearing and Breeding on Female Broiler Breeders von YU, M.W., ROBINSON, F.E., ETCHES, R.J.

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Germline chimeric chickens from dispersed donor blastodermal cells and compromised recipient embryos von CARSIENCE, R. S, CLARK, M. E, GIBBINS, A. M. V, ETCHES, R. J

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The effect of corticosterone on the response of the ovary to pregnant mare's serum gonadotrophin in sexually immature pullets von Petitte, J.N., Etches, R.J.

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Effects of acute and chronic administrations of naloxone on plasma luteinizing hormone and prolactin in broody turkey hens (Meleagris gallopavo) von Guemene, D, Etches, R.J

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A homologous radioimmunoassay for turkey prolactin: changes during the reproductive and ovulatory cycle von Etches, R J, Cheng, K W

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From chicken coops to genome maps: generating phenotype from the molecular blueprint von Etches, R J

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Steroidogenic relationships of gonadotrophin hormones in the ovary of the hen ( Gallus domesticus) von Robinson, F.E., Etches, R.J., Anderson-Langmuir, C.E., Burke, W.H., Cheng, K.-W., Cunningham, F.J., Ishii, S., Sharp, P.J., Talbot, R.T.

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Precocious semen production in turkeys von Etches, R.J. (University of Guelph, Guelph, Ontario, Canada), Uribe, H.A, Bagley, L.G

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