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Phoenix666 writes:

St. Jude Children's Research Hospital scientists have developed a web application and data set that gives researchers worldwide a powerful interactive tool to advance understanding of the mutations that lead to and fuel pediatric cancer. The freely available tool, called ProteinPaint, is described in today's issue of the scientific journal Nature Genetics.

ProteinPaint provides users with a gene-by-gene snapshot of mutations from pediatric cancer that alters genetic instructions for encoding proteins. The application provides critical information unavailable with existing visualization tools. For example, ProteinPaint shows whether mutations are present at diagnosis or just at relapse, or whether mutations occur in almost every cell (germline) or just cancer cells (somatic).

ProteinPaint's novel interactive infographics also let researchers see at a glance all mutations in individual genes and their corresponding proteins, including detailed information about mutation type, frequency in cancer subtype and location in the protein domain. That information provides clues about how a change might contribute to cancer's start, progression or relapse.

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