Photograph of a petri dish culture,showing colonies of an unidentified species of Bacillus sp. bacteria after 48 hours growth. The species was a contaminant of an original culture & attempts to subculture it failed | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Durham, John |
Taille de l’image : | 5020 px × 3496 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |