Targeted disruption of Dab1 also caused a phenotype similar to that of reeler. These mutants have phenotypes similar to that of reeler mice, but without mutation in reelin. Its phenotype is similar to the widely researched reeler mouse. First mention of reeler mouse mutation dates back to 1951. The first headmaster Hobbs served until 1969, when M. Reeler took over from him. He said his first film was the Carey three reeler "The Committee on Credentials" (1916). Karl von Staudt exploited this property in his theory of "real strokes" [reeler Zug]. Two Australians, Lindsay Reeler and Lyn Fullston, led the tournament in runs and wickets, respectively. In 1994, a new allele of reeler was obtained by means of insertional mutagenesis. Knockout mice in which the reelin gene is disrupted are called reeler mice.