New annotated database sifts through mountains of sequencing data to find gene promoters

Researchers at The Wistar Institute announce the release of an online tool that will help scientists find "gene promoters"—regions along a DNA strand that tell a cell's transcription machinery where to start reading in order to create a particular protein. The Mammalian Promoter Database (MPromDb) integrates the genome sequencing data generated at Wistar with publicly available data on human and mouse genomics. MPromDb pinpoints known promoters and predicts where new ones are likely to be found, the researchers say.

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