Anubis's Mommy, you might want to note that the poster is in Indonesia…
That said, just because Basenjis are rare there, it does not make it right to breed a sick puppy. It definitely will NOT help your chances of finding a healthy basenji on those 14,000 islands if your puppies are out there and unfixed, whether or not you sell them.
Please, please reconsider. I'm not trying to say I know more than your vet, but I do have to question what your vet is thinking if she's telling you that it's okay to breed dogs with genetic defects?? (I guess that means she'll be able to count on you as a client for a long time!) Research the costs and the care of dealing with a dog with not just PRA or Fanconi, but any of the other genetic diseases that Basenjis are prone to, and ask yourself if you really want to be responsible for doing that to a breed you love.
There was a post recently too about some of the difficulties that can happen in breeding... It's very useful information.
http://www.basenjiforums.com/showthread.php?t=11435