A GRAPHICAL WWW-DATABASE ON GENE-EXPRESSION IN TOOTH

We have constructed a WWW-site that presents gene expression in develo ping dental tissues (Gene expression in tooth, http://honeybee.helsink i.fi/toothexp). Our aim is to provide a tool for learning and for rese arch: in particular to facilitate comparisons of the expression patter ns of different genes and detection of their coexpression as a startin g point for experimental studies. For this reason, we have included sc hematic illustrations of the gene expression, in different stages of d evelopment when adequate information has been available. The site also contains a comprehensive list of references. Additionally, phenotypic consequences of defective gene expression are indicated. The pages al so provide links to other biological databases on the Internet, both a s context-dependent and as general links, We welcome submissions from researches elsewhere to include their information of gene expression a nd function.