Re: Sprouts
There are two basic mutations regarding the asparagus piss smell. Type A is a mutation in the enzyme that breaks down the protein into the smelly, excretable molecules that end up in piss. Type B is a mutation in the smell receptor that reacts to the smelly molecules in the piss.
Type A mutants are not a problem. Type B, however, simply insist that their piss doesn't smell bad despite that fact that over half the population are retching at the foul stench of their micturate.