1. Carter, T. C. (1951). The genetics of luxate mice. I. Morphological abnormalities of heterozygotes and homozygotes.J. Genet. 50, 277–99.
2. Dawes, B. (1930). The development of the vertebral column in mammals, as illustrated by its development inMus musculus.Philos. Trans. B,218, 115–70.
3. Dunn, L. C. (1942). Changes in the degree of dominance of factors affecting tail-length in the house mouse.Amer. Nat. 76, 552–69.
4. Dunn, L. C. &Glueoksohn-Schoenheimer, S. (1945). Dominance modification and physiological effect of genes.Proc. Nat. Acad. Sci., Wash.,31, 82–4.
5. Dunn, L. C., Gluecksohn-Schoenheimer, S. &Bryson, V. (1940). A new mutation hi the mouse affecting spinal column and urogenital system.J. Hered.31, 343–8.