it's misleading to say that this is gasoline; gasoline has branched, short-chain fatty acids, and if you are thinking about using the output of this e coli directly in your engine with no further additives, the octane rating will be in the negative number range.<p><a href="https://en.wikipedia.org/wiki/Octane_rating" rel="nofollow">https://en.wikipedia.org/wiki/Octane_rating</a>