行，你要是真的想了解那我跟你唠一唠。露西不是随便起了个名字，不是什么莉莉、乔治、艾莎这种名字，是从leucistic翻译过来的，也就是一种不同于白化albino的先天性色素缺乏———白变。说白了就是色素比正常少，比白化多，虽然白但还有色素的存在。那么日常讨论的火、莫哈维这些基础基因和白变有什么关系呢？
The Mojave, Butter Ball, Lesser, and Het Russo are all considered base morphs for the blue eyed leucistic ball python. All four of these snakes have a mutated color gene, called the leucistic gene.
那么为什么这些基因都属于白变基因，单基因却不白呢？
All of these base morphs have genes that display incomplete dominance. It creates a process called blending. This means that two different color genes are both expressed in one snake.
那么这些基因之间的关系属于哪一种呢？
we have not called any of the morphs above co-dominant. Incomplete dominance is the more accurate term. Co-dominant genes create a different type of coloring called the unblended effect, not a blending effect.
所以说那么多基因有什么用？那么多基因都属于白变相关基因并且需要叠加，你说有啥用

我也不清楚，但是我知道怎么可以得到露西

球蟒圈子常见的大家说的露西！就是蓝眼露西和黑眼露西！！是白变异！不是白化

白变异的原理是什么！！是想讨论这个问题吗！？？

Blue-Eyed Leucistic – Blue-eyed leucistic ball pythons are typically off-white to pure white animals with blue-colored eyes. Some are slightly pinkish, rather than pure white, and a small number display normal (dark) patches of pigment.
Black-Eyed Leucistic – Black-eyed leucistic ball pythons are essentially identical to blue-eyed leucistics, except that their eyes are black, rather than blue. They are usually off-white to pure white in color, too occasionally exhibit areas with normal pigmentation.
Ivory – Ivory ball pythons look broadly similar to leucistic ball pythons, but they generally have a pinker appearance, and their patterns (particularly on the head) are more visible than they are in leucistic animals. They typically have a light-colored dorsal stripe and dark eyes.
We’re not going to discuss ivory ball pythons further, but we wanted to provide a description for those who weren’t familiar with the way they differ from blue- and black-eyed leucistics.
It is important to understand that snakes displaying these mutations all vary to different degrees, so one blue-eyed leucistic may look brighter white than another, or one black-eyed leucistic may display more areas of normal pattern elements than another.
Genetics and Patterns of Inheritance
Both types of leucistic ball pythons exhibit a co-dominant/incomplete dominant pattern of inheritance. This means that:
Animals with no copies of the mutated gene appear normal
Animals with one copy of the mutated gene exhibit a relatively minor degree of pattern or color mutation
Animals with two copies of the gene have a drastically altered appearance (in this case, they are leucistic)
As an example, consider the pastel mutation.
Animals without a copy of the gene appear normal, while those who have one copy of the gene (known as heterozygous) are slightly brighter with slightly altered patterns. Animals with two copies of the mutated gene – super pastels – have more drastic changes in color and pattern. Those with two copies of the gene are referred to as homozygous.
You can contrast this with simple recessive traits, such as albino ball pythons. This mutation doesn’t cause any visual indicators that an animal has one copy of the gene – they only look different (the trait is only expressed) when two copies are present.
It is also distinct from dominant mutations, in which there is no difference in appearance between animals that have one copy of the gene and those with two. The spider mutation may be an example of a dominant mutation (we don’t yet know for sure).
The black-eyed leucistic is pretty straightforward: It is the homozygous or “super” form of the yellow-bellied ball python mutation. Breed two yellow-bellied ball pythons together and (statistically speaking), 25% of the clutch should be black-eyed leucistics. Meanwhile, 50% of the clutch will be yellow-bellied snakes, and 25% of the animals will be completely normal.

The heterozygous form of the black-eyed leucistic is the fire ball python. However, there are several different lines of the fire trait, and they’re all thought to be compatible with each other.
https://www.reptileadvisor.com/leucistic-ball-python/

只有时间能证明一切。

我个人感觉！！球蟒的白变异和派都不是色素的缺失而是某种原因让色素无法表现！！对了除了蓝眼露西！黑眼露西，超级黄腹-象牙也是白变异

米神啊，你这一大段英文你看懂了吗？哪句解释路西行程啦？看不懂真的可以不看的哟。帖子里的栗树爬友，已经用论文解释了哟，真的不需要你废话

挺好问题，一堆阴阳怪气的回答！贴吧还真不能落到他们这伙手里。

象牙是超级黄腹！！黄腹配黄腹！

感觉基因知识要好好梳理学习！！

贴吧吞了很多楼！！！

这位楼主和米神讨论的一点——白变眼睛不是红色所以是不是缺乏黑色素不清楚。这一点我略微反驳一下。为什么白化是红色的眼睛？因为白化完全缺乏黑色素，眼睛里虹膜的黑色素也没有了，所以体现出血管的颜色，是红色的。而根据我查到的文献表述，白变与白化的区别之一就在于白变没有影响虹膜色素的积累，也就是说白变并不会导致眼睛也完全缺乏黑色素，变成红色～
黑眼露西的虹膜有大量黑色素，这种基因组合完全没有抑制眼睛黑色素的合成。
蓝眼露西的眼睛含有少量的黑色素，少得可以忽略不计，而虹膜基质层中得胶原蛋白会造成光学反射，显现出蓝色的视觉效果。露西通体白色，看不到原色的黑色花纹，它必然是缺乏黑色色素的，只不过白变基因不会导致眼睛黑色素消失，所以不是红眼。
我个人是学相关专业的，因此在回答你这种问题的时候必然要查一些外文文献作为参考，不然要是我说的不对，起到误导效果，那我可对不起我学的东西。如果某些人认为说点儿英文就是装，那先去好好学一学英文吧，我个人认为我已经尽全力解释楼主疑问得方方面面啦。