Tag Archives: crispr

Researchers edit coral genes, hope to understand how to save them

Enlarge (credit: NOAA)

Coral reefs are the poster-organisms for ecosystem services, aiding fisheries, promoting biodiversity, and protecting land from heavy waves. Unfortunately, we seem to be repaying them by killing them. Our warming oceans are causing coral bleaching and death, rising sea levels will force them to move, and the acidification of our oceans will make it harder for them to form reefs. It would be nice if we could help them, but interventions are difficult to design when you don’t know enough about coral biology.

Now scientists have announced a new tool is available to study corals: genetic editing provided by the CRISPR/Cas9 system. The ability to selectively eliminate genes could help us understand how corals function normally and could eventually provide a tool

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