Remember, that gender is often linked with coat colour - male torties are rare and are almost always infertile. Female orangies are also quite rare. So maybe other traits can be linked to fur colour
Never really thought about it that way lol.

I remember reading something on tortie males, apparently they have a genetic defect?

I know that Sara is half manx..and they are supposed to be pretty mean aren't they? lol. And the other half is either persian or himilayan..My mom said it was a persian. And she said it was an orange point, and so I thought himi. But I've heard that persians can have an additude too lol. So it could very well also be her breeds that make her saucy