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luciferase |
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luciferase (loosif´ n an enzyme present in certain luminous organisms that act to bring about the oxidation of luciferins; energy produced in the process is liberated as bioluminescence. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Scientists have also uncovered the genetic information, contained in a firefly's DNA, responsible for producing luciferase. To this end, the ER-negative glial cell line U251-MG was transfected with the three zebrafish ER subtypes and the Aro-B promoter linked to a luciferase reporter gene. Pieribone and Gruber reveal the painstaking efforts of scientists to identify the mechanisms behind this mysterious light, including 19th-century work by Raphael Dubois, who coined the terms luciferase and luciferine to describe the catalyst and fuel for the biofluorescent reaction. |
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