False colour transmission electron micrograph of the anaerobic bacteria,Bacteroides fragilis (gram negative),normally present in the alimentary & urinogenital tracts of animals & humans. It is estimated that Bacteroides spp constitutes 90% of the total microbiological flora in man. Some species,however,under certain circumstances may cause infections. Mag: X 11,750 (at 35mm size) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CNRI |
Bildgröße: | 3957 px × 5278 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |