There's also the faint possibility that it is a separate gene that only causes the disorder in conjunction with the enigma gene. That's the theory that some people like to believe to justify that some enigmas aren't showing issues and the normal siblings are unaffected. But I personally don't believe it.KelliH said:No, because the gene that causes the odd behavior is the same gene that causes the gecko to be an "Enigma". There are no "Het" Enigmas, there are Enigmas and there are non Enigmas.
I don't remember who suggested this to me right now, but someone said that the neural crest doesn't only produce the chromatophores, but also many other important cells (such as neurons). If the enigma gene turns out to be a defect on the neural crest, it's quite logical that both color and nervous system are affected.lytlesnake said:If it is indeed stress related, my guess is that the part of their brain that deals with stress is somehow damaged in relation to the part of the brain that governs their normal reflexes. Perhaps some neural pathways are physically altered. It is very interesting that this behavior accompanies the visual calico gene
GeckoJunkie said:"If the enigma gene turns out to be a defect on the neural crest, it's quite logical that both color and nervous system are affected."
Thing is with this, is if it is a defect how is it possible that they are able to out grow it in some cases? I had two that as fresh hatchlings they were doing the circling. Not bad and only when I would open the cage and disturb them. At somewhere around two weeks all circling stopped. They have not done it since. You startle them now and they make a mad dash straight into their hide. Not trying to say absolutely not on the defect but just giving info I have first hand.