These so-called " genes of interest" included genes previously shown to have a role in the growth of neurons — as well as some surprises, like genes previously shown to be involved in immune system function.

这些所谓的“基因区”包括已经被证实在神经元生长中发挥作用的基因，以及一些令人惊讶的基因，如已被证实与免疫系统功能有关的基因。