Breeding breakthrough helps sushi baron create sustainable tuna

The majestic bluefin, a metallic-blue-and-silver fish, is prized by sushi lovers
in Japan, the U.S. and Europe for the rich taste and creamy texture of its meat.
In their zeal to feed those palates, fishermen have almost wiped out the two
species of bluefin — northern and southern — while also threatening
the yellowfin and bigeye tuna.


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