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Genetic Key to Stem Cell Expression Identified

Genetic Key to Stem Cell Expression Identified

Researchers at the Hebrew University of Jerusalem (HUJI), Israel, and the University of California, San Francisco (UCSF), have recently identified a gene that gives stem cells the capability to become any cell type. This unique attribute places stem cells at ...

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The Genome’s Switches

Scientists in California have discovered a DNA sequence that turns on and off gene expression in the cell. The human genome is a very long molecule composed of repetitions of the four nucleic acids (coded by the letters A, T, ...

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