Science Caturday: Bigger Fish Faster? Yes, Please!

musttatste

This week, the US Food and Drug Administration approved its first genetically modified animal, the AquAdvantage salmon, as safe to eat. The FDA found that the GM salmon are “as safe to eat as any non-genetically engineered Atlantic salmon, and also as nutritious.” It will not require that stores label the salmon as genetically modified, although they may still do so.

The AquAdvantage salmon, created in 1989, is similar to the Atlantic salmon, but is modified so that it carries a growth hormone found in the Chinook salmon and a segment of DNA taken from the pout fish, which boost its growth. As a result, the AquAdvantage salmon grows much faster than normal Atlantic salmon, reaching a market-ready size in about half the time. Bigger fish faster? Our science cats give this genetic tweak two paws up.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s