300 dpi: (k10699-1.jpg)
640 pixels wide: (k10699-1.jpg)
 Image Number K10699-1 |
Microbiologist Darrell Kapczynski (foreground) and immunologist Terry Tumpey use ultraviolet microscopy to examine cell monolayers for production of a green fluorescent protein that indicates binding of the vaccine to host cells.
Photo by Stephen Ausmus.
