Mescal worm test shows DNA leaks into preservative liquids
Thursday, February 11, 2010 - 14:14
in Biology & Nature
Just because you don't swallow the worm at the bottom of a bottle of mescal doesn't mean you have avoided the essential worminess of the potent Mexican liquor, according to scientists. They have discovered that the liquid itself contains the DNA of the agave butterfly caterpillar -- the famously tasty mescal "worm."