Expression of the fms-like tyrosine kinase 4 gene becomes restricted to lymphatic endothelium during development. - Kaipainen,A.; Korhonen,J.; Mustonen,T.; Hinsbergh,VW van.; Fang,GH.; Dumont,D.; Breitman,M.; Alitalo,K. (Proc Natl Acad Sci U S A, 1995)