Cryopreserved human mammary epithelial cells were revived and stained for cytokeratin 18 (in red) to reveal the keratin-containing intermediate filaments found in the intracytoplasmic cytoskeleton of ...

The image shows a section of a developing wildtype mouse mammary gland immunostained for vimentin (red), beta-catenin (green) and DNA (blue). This is an example of a control image for experiments demo...