The bioinformatics field spans a great variety of activities. Our group is mainly involved in research and development of bioinformatics methods for protein function prediction, and applying them to genomics research. The group is focussing on new algorithms for ortholog identification, network inference, and domain architecture analysis, as well as graphical tools for sequence and network analysis. Our aim is systems biology enabled by understanding the function of each gene and protein in an organism in terms of biochemical function and interaction partners.