Bacteria on water. Fluorescent contrast micrograph of bacteria on a water sample. The sample has been stained with acridine orange, a fluorescent stai

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Bacteria on water. Fluorescent contrast micrograph of bacteria on a water sample. The sample has been stained with acridine orange, a fluorescent stain. Blue excitation means that different bacteria show up as different colours. Magnification: x580 when printed 10 centimetres wide.

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Size: 3667px × 2445px
Photo credit: © GERD GUENTHER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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