In Giardia, proteins involved in iron-sulfur cluster assembly and protein folding appear closely related to mitochondrial homologs and localize to a relict mitosome (6,7).
If you look at these snapshots from the simulations, you can see an early separation between the proto-Earth, shown in an orange hue, and the outer remnant of the impactor, represented by yellow and brown.
硫化铁族集中有蛋白
，蛋白
物有紧密
于残余体的纺锤体中（6，7）。
拟快照，可以看到原地球（以橙
调表示）与撞击
（
