Colored scanning electron micrograph of rod-shaped, gram-negative bacteria Escherichia coli of human intestine. — Stock photos

"Colored scanning electron micrograph of rod-shaped, gram-negative bacteria Escherichia coli of human intestine." is an authentic stock image by ScienceRF. It’s available in the following resolutions: 1600 x 1375px, 2600 x 2234px, 4572 x 3928px. The minimum price for an image is 49$. Image in the highest quality is 4572 x 3928px, 300 dpi, and costs 449$.