Highlights of the efforts in the past year include the identification of mutations in an epidermal transglutaminase gene in lamellar ichthyosis as well as mutations in an additional five keratin genes causing four different abnormal phenotypes, and mutations in beta 4 integrin and bullous pemphigoid antigen 2 genes in junctional epidermolysis bullosa and in the p16NK-4a gene in 50% of kindreds with familial melanoma.