Japan biotech for surrogate sushi
In this Jan. 5, 2014 file photo, people watch a bluefin tuna laid in front of a sushi restaurant near Tsukiji fish market after the year’s celebratory first auction in Tokyo. The researchers at Tokyo University of Marine Science and Technology are fine-tuning a technology to use mackerel surrogates to spawn the bluefin, a process he hopes will enable fisheries […]