human mitochondria stock videos & royalty-free footage Movement, division and death of HeLa cervical cancer cells under microscope. brown fat cells, adipocyte and lipocyte, cholesterol in a cells, ...

The electron microscope is invented by Max Knoll and Ernst Ruska (shown), allowing for the investigation of a wide range of materials, including biological samples.

Retraction of 'COUP-TF interacting protein 2 represses the initial phase of HIV-1 gene transcription in human microglial cells'.