Project P01

Investigation of the compositional, positional and functional heterogeneity of MICOS clusters in single mammalian cells

The mitochondrial contact site and cristae organizing system (MICOS) is a large multi-subunit complex in the inner membrane of mitochondria that is required for the maintenance of cristae junctions and that connects the mitochondrial inner membrane to outer membrane proteins. This project aims to investigate the compositional and functional heterogeneity of MICOS clusters with respect to their sub-mitochondrial localizations using optical nanoscopy and electron microscopy.

Human cell with labelled mitochondria (yellow-red), actin- (white) and microtubule cytoskeleton (green). The nucleus is shown in blue. The magnification shows a STED image of a single mitochondrium where Mic60, a protein of the MICOS complex, is labelled in green and the F1F0-ATPase in the cristae is labelled in red.

Principal investigator

Prof. Dr. Stefan Jakobs

University Medical Center Göttingen
Clinic of Neurology
Robert-Koch-Straße 40
D-37075 Göttingen

+49 551 201 2531 (phone)
sjakobs(at) (e-mail)