1. Mitochondrial import machinery: TOM - the translocase of
the outer membrane

2. Tom40 - the major translocation channel

3. The Tim23 complex - the major translocation channel
in the inner mitochondrial membrane

4. Transclocation across the inner mitochondrial membrane

5. Insertion of outer membrane proteins via TOB/SAM

6. Sorting pathways to the inner mitochondrial membrane

7. Sorting pathways to the intermembrane space

8. Mitochondria are highly dynamic and undergo constant fusion
and fission cycles

9. Mitochondria are highly dynamic
Fzo1
Mgm1
Ugo1
Dnm1

10. Mitochondrial fission and fusion machineries relies on
multiple GTPases
With Ugo1
/fusion