1. Proceedings from the Gatherings for Gardner Conference. Edited by a variety of people. To show their appreciation for Martin Gardner there have been several Gatherings for Gardner conferences which are gatherings of mathematicians, puzzlers, and magicians. The rst two gatherings were in 1993 and 1995. They had no proceedings. However, the ones since 1998 have. We give reviews of the six proc...

Tetraploidy was increased in skin fibroblast cultures grown in the laboratory at the same time under the same conditions and derived from 2 probands with the Gardner syndrome and 9 affected members of one family as compared to that occurring in cultures from 5 relatives by marriage and 10 normals. Tetraploidy was present at the first subculture (2 weeks after the initial biopsy was cultured), a...

Gardner=s syndrome refers to a group of children born with familial adenomatous (multiple) polyposis and significant extracolonic manifestations. Familial adenomatous polyposis is an autosomal dominant disorder originating from a germline alteration of the adenomatous polyposis coli gene in the long arm of chromosome 5. The most significant extracolonic manifestation of Gardner=s syndrome consi...