illustration of Variola virus particles, the cause of smallpox. Each particle consists of a core of DNA (deoxyribonucleic acid) and proteins enclosed in an outer envelope containing glycoproteins. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CHRISTOPH BURGSTEDT |
Bildgröße: | 7890 px × 4438 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |