Influenza virus. Cut-away illustration of an influenza (flu) virus particle (virion). In each particle's lipid envelope are two types of protein spike (red and yellow), haemagglutinin (H) and neuraminidase (N). These determine the strain of virus and are used for recognising and binding to the host cell. At the virus' core is the RNA (ribonucleic acid) genetic material (red coils). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / TIM BROWN |
Bildgröße: | 5000 px × 5906 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |