Today's installment takes its cue from "Gut bacteria in Japanese people borrowed sushi-digesting genes from ocean bacteria" by Ed Yong in Discover.
Gut Instinct
Bacteria will sometimes share a gene
That fosters their ability to thrive.
One day land lubber borrowed from marine
The means to use raw seaweed to survive.
It happened in a warm digestive tract.
Zobellia and B.plebeius met
Over a bite of sushi. And the fact
That nori wasn't cooked, far from a threat,
Made good nutrition even more a breeze
And changed intestine flora, don't know when --
Enabling the bowels of Japanese
To best the gut of an American.
Passed down, much like the tales of samurai,
They munch where algae carbohydrates lie.
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