The European Xenopus Stock Centre: a bioinformatically integrated molecular and animal resource

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The European Xenopus Resource Centre was established in September 2006. Its function is to provide wild-type and genetically modified animals to the community of cell and developmental biologists who use the frog as a model for vertebrate development. This function is very important as it is difficult for animals to be easily transported from other countries and there are no commercial suppliers of such animals in the UK. It is also important since housing the animals on one site reduces the total number of animals that need to be looked after in laboratories across the UK, thus reducing the number of animals used in experiments which have to be reported to the Home Office. This proposal asks for funding to extend the objectives of the Centre. In particular the activities of the Centre need to be firmly embedded within a database which is heavily used as a resource by scientists researching on frogs (Xenbase, University of Calgary, Canada). This requires considerable expertise in database handling to write programmes to allow fields to be searched, and patterns of development and gene expression to be described. Using the same systems as Xenbase will ensure that it is easy to move between the Resource Centre and Xenbase sites, thus making use of both site's facilities. This integration of biological data into computer databases is known as bioinformatics. The second part of the proposal extends the range of materials that the Stock Centre will carry and distribute to scientists in the UK and worldwide. Developmental biology is the science which aims to understand how complex organisms arise from a single fertilised egg. Often this involves studying how, when and where genes are expressed in developing embryos and what happens if those genes are mis-expressed. We would like to carry cloned pieces of DNA in the Resource Centre that can be used for these experiments, describe them accurately and distribute them to scientists who want to use them. The outcome from funding this proposal would be the successful completion of a fully integrated resource to cell and developmental biologists to facilitate effective, economically and ethically efficient international class research.