Coloured scanning electron micrograph of the rod-shaped, Gram-negative bacteria Escherichia coli, commonly known as E. coli — Stock photos

"Coloured scanning electron micrograph of the rod-shaped, Gram-negative bacteria Escherichia coli, commonly known as E. coli" is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1378px, 2600 x 2239px, 4900 x 4219px. The minimum price for an image is 49$. Image in the highest quality is 4900 x 4219px, 300 dpi, and costs 449$.