That Spells DNA Lyrics

Lyric discussion by CheesusButter 

Cover art for That Spells DNA lyrics by Jonathan Coulton

I love this song, I'm going to give it to my Biology teacher, haha.

If it says GTCACGACAGG Then you shouldn’t eat shrimp or nuts If it says TATACACATATCCTCGT Then you’ll probably wish that you didn’t know

What does that mean? what do you have if you have that order?

@CheesusButter I think the point is that if you have that gene it means you're the kind of person who will wish that you didn't know all about how your genes shape who you are.