European Late Effects Project (EULEP)
The main aims of the EULEP is to produce an image database (Pathbase) of the effects of mutation in transgenic and knockout mice which affect aspects of proliferation control or the response to mutagenic damage.
Herpesvirus Web
Large collection of microscopic images of herpesvirus infected cells, including electron microscopy and fluorescence microscopy.
Heuser Lab EM Image Gallery
Classic EM images from the lab of John Heuser (Washington University).
Image Library from Russell Kightley Media
Scientific Medical Biological stock images. Microbes, viruses, animal and plant cells. Digital illustrations available for license.
Imaging Technology Group Gallery
Images and brief descriptions of cellular structures and stages of mitosis produced by ITG users and staff - from Univ. of Illinois at Urbana-Champaign.
Molecular Probes Gallery
Very pretty image gallery demonstrating results using fluorescent probes - from Molecular Probes, Inc.
Urbana Atlas of Pathology
Overview of the topic, with micrographs of specialties in cardiovascular, endocrine, pulmonary and renal fields.