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Last updated on April 21, 2014 at 5:21 EDT

Chimera Reference Libraries

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Knockout Mouse
2013-10-02 11:52:01

A Knockout Mouse is a genetically engineered mouse in which researchers have inactivated, or “knocked out,” an existing gene by replacing it or disrupting it with an artificial piece of DNA. The loss of gene activity frequently causes changes in a mouse’s phenotype, which includes appearance, behavior, or other apparent and biochemical characteristics. Knockout mice are significant...

Pegasus the winged horse Constellation
2004-10-19 04:45:44

Pegasus (the winged horse) Constellation -- Location: Visible in both Hemispheres Coordinates: Right Ascension: 22h; Declination: +20; Source: Greek mythology Pegasus, the winged horse, was the son of Poseidon and Medusa. Medusa had been one of three beautiful sisters. Athena was angered that Medusa met with Poseidon in one of her temples. She changed Medusa into a terrible monster. Zeus...