title: Systems biology through mouse imaging centers: experience and new directions.
abstract: The completed sequencing of genomes has forced upon us the challenge of understanding how the detailed information in the genome gives rise to the specific characteristics--phenotype--of the individual. This is crucial for understanding not only normal development but also, from a medical perspective, the genetic basis of disease. Much of the mammalian genome-to-phenotype relationship will be worked out in the mouse, for which powerful genetic-manipulation tools are available. Mouse imaging combined with powerful statistical methods has a unique and growing role to play in phenotyping genetically modified mice. This review outlines the challenges for image-based phenotyping, summarizes the current state of three-dimensional imaging technologies for the mouse, and highlights new opportunities in systems biology that are opened by imaging mice.
authors.affiliation: Mouse Imaging Centre, The Hospital for Sick Children, Toronto, Ontario M5G1X8, Canada. mhenkel@phenogenomics.ca
authors.forename: R Mark
authors.initials: RM
authors.lastname: Henkelman
mesh_terms: D000818:Animals; D016678:Genome; D021621:Imaging, Three-Dimensional / Q000379:methods* / Q000639:trends; D051379:Mice; D023421:Models, Animal; D010641:Phenotype; D049490:Systems Biology / Q000379:methods* / Q000639:trends