Aspergillus fungus conidiophores. Coloured scanning electron micrograph (SEM) of conidiophores from Aspergillus fumigatus fungus. Conidiophores contain the conidia (spores, small, round) of a fungus. A. fumigatus is widespread in nature and is typically found in soil and decaying organic matter, where it plays an essential role in carbon and nitrogen recycling. It is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency, such as organ transplant recipients and people with AIDS or leukaemia. In these people, the fungus is more likely to become pathogenic, over-running the host's weakened defences and causing a range of diseases generally termed aspergillosis. Magnification: x13000, when printed 15cm wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / EYE OF SCIENCE |
Bildgröße: | 3882 px × 4502 px |
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