Confocal micrograph of a transgenic zebrafish embryo at 24 hours post-fertilization, showing expression of the fusion protein PARD3_GFP. PARD proteins, which were first identified in C. elegans, are e...

Transmission electron micrograph of longitudinal section of a a rat heart ventricle. Ordered arrays of myofibrils are interspersed with rows of mitochondria. Small, darkly staining glycogen granules a...

Transmission electron micrograph of ventricle tissue of a mouse cardiac muscle. This image shows the intercalated discs between the muscle fibers as well as many mitochondria and lipid droplets.

Transmission electron micrograph showing an over view of muscle tissue configuration from a mouse cardiac muscle ventricle. This image shows muscle to muscle connection and the abundance of mitochond...

MLP KO

Transmission electron micrograph showing adjacent muscle fibers from the ventricle of a mouse cardiac muscle. This image shows the organization of muscle tissue, nucleus, cell walls and blood vessels...

Experiment5

DT-MRI

Transmission electron micrograph of ventricle tissue of a mouse cardiac muscle. This image shows the various areas of a muscle fiber. The Z lines are the very dark borders that link sarcomeres. Th...

Cardiac muscle, particularly from the left ventricle, is rich in mitochondria since the heart requires an efficient continuous source of energy. In this highly magnified image, showing the length of t...