Related Experiment Video
Updated: Jan 9, 2026

Studying Mitochondrial Structure and Function in Drosophila Ovaries
Published on: January 4, 2017
Emerging dimensions of mitochondrial specialization
1Department of Biomolecular Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel.
Abstract:
The diverse, and sometimes opposing, roles of mitochondria require sophisticated organizational and regulatory strategies. This review examines emerging evidence that mitochondria can solve this challenge through functional specialization - adopting distinct bioenergetic and metabolic programs based on location, contacts, and cellular conditions. We discuss both established principles and recent technological breakthroughs that reveal this hidden complexity. Ongoing advances promise to move the field from describing mitochondrial diversity to uncovering its regulatory mechanisms and therapeutic potential.
Related Concept Videos
Mitochondrial Membranes
Animal Mitochondrial Genetics
The Inner Mitochondrial Membrane
Mitochondria
Mitochondrial Protein Sorting
Most of these mitochondrial proteins are encoded by the nucleus and imported to the mitochondria as unfolded or loosely folded precursors. Mitochondrial precursors...
Porin Insertion in the Outer Mitochondrial Membrane
Three models describe the assembly of porins by the SAM complex and their insertion into the outer membrane. Model 1 suggests that porins are assembled outside the SAM channel as the...

