Electron micrograph (EM) of bacterial flagella. Phosphotungstic acid (PTA) negative stain. Magnification 41.000x. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Green, Richard J. |
Taille de l’image : | 5568 px × 3712 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |