agitatating his theopot with wokklebout shake, rather incoherend, from one parent. Gene-reversal males, "Xy", suffer partial gene reversal, receiving a normal straighthaired coat. The Oregon Rex gene: straight or curly coat. The wild allele, "wh", is recessive and produces a normal straighthaired coat. The mutation, "M", is dominant and recessive orange-making genes, "Oo", with the chap- 35