Blurry Ball Pythons??

[Aes_Sidhe]

Ok Guys. few Questions. i see them pop more and more often lately maybe just because more and more people know what they Should looking for.

Is That trait genetic or is just random appearance like in case of harlequin/maze or ringers?? If it is genetic that gonna be dom/co-dom or recessive??.

If is Co-dom is anybody produced super form ?? (Picture appreciated)

And last Question are Yellow-bellies showing Blurry trait is Just part of YB appearance or I could have Blurry YB ??

For Picture please look on link in my signature especially second one and last where You can see almost clear line on neck between clear and blurry pattern.

BTW he shed tonight but i was running late to work so new pictures in Monday when i find little more time

Thanks in Advance for any Input on That Matter