How to produce a Zebra?

[Ch^4]

Hi all, this is likely an easy question for most of you, but I'm not a breeder and I haven't looked too much into genetics. (Saving that for after I finish school--I already have too much to learn!).

How do you produce a Zebra Jungle Carpet? I think they are beautiful snakes and would love to someday have the capacity to produce one, but I haven't the slightest idea on how they are actually produced?

Is it a recessive or dominant gene? Co-dominant? Or is it through selective breeding of highly striped JCPs? Again, sorry for the (stupid) question, but I am very curious...