California researchers say they've created a tomato that grows and thrives in salty water. The discovery could lead to the cultivation of tomatoes in now-barren fields around the world.
Research at the University of California-Davis shows the tomato plants can grow in water containing 50 times more salt than normal. The fruit has three times as much salt as a traditional tomato, but it can't be tasted.
Scientists say the key to the bio-engineered tomato is a salt-fighting gene taken from a plant related to cabbage.