Adashi, E. Y., Resnick, C. E., D'Ercole, A. J., Svoboda, M. E. & van Wyk, J. J. (1985). Insulin-like growth factors as intraovarian regulators of granulosa cell growth and function. Endocrine Reviews 6, 400–420.
Anon. (1987) Mouse News Letter 79, 25.
Blair, H. T., McCutcheon, S. N., Mackenzie, D. D. S., Gluckman, P. D. & Ormsby, J. E. (1987). Variation in plasma concentration of insulin-like growth factor-1 and its covariation with liveweight in mice. Australian Journal of Biological Sciences 40, 287–293.
Breier, B. H., Bass, H. J., Butler, J. H. & Gluckman, P. D. (1986). The somatomedin axis in young steers: influence of nutritional status on pulsatile release of GH and circulating concentrations of IGF-1. Journal of Endocrinology 111, 209–215.
Buonomo, F. C., Lauterio, T. J., Baile, C. A. & Campion, D. R. (1987). Determination of insulin-like growth factor-1 (IGF-1) and IGF binding protein protein levels in swine. Domestic Animal Endocrinology 4, 23–31.
Cockrem, F. (1959). Selection for relationships opposite to those predicted by the genetic correlation between two traits in the house mouse (Mus musculus). Nature 183, 342–343.
Eigenmann, J. E., Patterson, D. F. & Froesch, E. R. (1984). Body-size parallels insulin-like growth factor-1 levels but not growth hormone secretory capacity. Acta Endocrinologica 106, 448–453.
Falconer, D. S. (1981). Introduction to Quantitative Genetics. Longman Group Ltd, U.K.
Flux, D. S. (1957). The growth-stimulating effect of growth hormone and l-thyroxine on the mammary glands and uterus of the mouse. Journal of Endocrinology 15, 266–272.
Flux, D. S. & Munford, R. E. (1957). The effect of adrenocorticotrophin on the mammary glands of intact mature female mice of the CHI strain. Journal of Endocrinology 14, 343–347.
Froesch, E. R., Schmid, C., Schwander, J. & Zapf, J. (1985). Actions of insulin-like growth factors. Annual Reviews of Physiology 47, 443–467.
Gilmour, A. R. (1985). REG – A Generalized Linear Models Program. New South Wales Department of Agriculture, Australia.
Gluckman, P. D., Breier, B. H. & Davis, S. R. (1987). Physiology of the somatotropic axis with particular reference to the ruminant. Journal of Dairy Science 70, 442–466.
Gluckman, P. D. & Butler, J. H. (1983). Parturition related changes in the insulin-like growth factors 1 and 2 in the perinatal lamb. Journal of Endocrinology 99, 223–232.
Hall, K. & Sara, V. R. (1983). Growth and somatomedins. Vitamins and Hormones 40, 175–233.
Hill, W. G. (1972). Estimation of realised heritabilities from selection experiments I. Divergent selection. Biometrics 28, 747–765.
Holder, A. T. & Wallis, M. (1977). Actions of growth hormone, prolactin and thyroxine on serum somatomedin-like activity and growth in hypopituitary dwarf mice. Journal of Endocrinology 74, 223–229.
Huybrechts, L. M., King, D. B., Lauterio, T. J., Marsh, J. and Scanes, C. B. (1985). Plasma concentrations of somatomedin-C in hypophysectomized, dwarf and intact growing domestic fowl as determined by heterologous radioimmunoassay. Journal of Endocrinology 104, 233–239.
Lund-Larsen, T. R. & Bakke, H. (1975). Growth hormone and somatomedin activities in lines of pigs selected for rate of gain and thickness of backfat. Acta Agriculture Scandinavica 25, 231–234.
Merimee, T. J., Zapf, J., Hewlett, B. & Cavalii-Sforza, L. L. (1987). Insulin-like growth factors in pygmies. The New England Journal of Medicine 316, 906–911.
Nilsson, A., Isgaard, J., Lindahl, A., Dahlstrom, A., Skottner, A. & Isaksson, O. G. P. (1986). Regulation by growth hormone of number of chondrocytes containing IGF-1 in rat growth plate. Science 233, 571–574.
Willeberg, P., Kastrup, K. W. & Andresen, E. (1975). Pituitary dwarfism in German Shepherd dogs: studies on somatomedin activity. Nordisk Veterinaer Medicin 27, 448–454.