50.0 MB (4.3 MB compressed)
4594 x 3805 pixels
38.9 x 32.3 cm ⏐ 15.3 x 12.7 in (300dpi)
EYE OF SCIENCE / SCIENCE PHOTO LIBRARY EYE OF SCIENCE / SCIENCE PHOTO LIBRARY
Natrialba magadii archaea. Coloured scanning electron micrograph (SEM) of a group of the extremophile Natrialba (or Natronobacterium) magadii archaea. These bacillus (rod-shaped) microbes live in pools with high salt concentration, and high (alkaline) pH. They can tolerate a pH as high as 11. Due to their particular requirements, they are not pathogenic in humans. Magnification: x2000 at 6x7cm size.
Model release not required. Property release not required.