50 years of molecular biology

Borrelia duttonii spirochetes in imaged in DIC technique. 1500 x magnification.

Immunofluorescent staining of moose vomeronasal epithelium, neurons in red and progenitors in green.

DIC/fluorescence image of a J774 macrophage-like cell. The macrophage has internalized 22 fluorescently labeled yeast particles.

Confocal image in 200 X magnification of a mosquito eye in autofluorescence.