This illustration shows three cross-sections of the large intestine showing stages 1 to 3 of colon cancer, which was used in development studies. The RNA is extracted from a microdissection of the tumour tissue that has been fixed with formalin and embedded in paraffin. The RNA genes are marked with fluorescence and applied to a DNA microarray. Seven genes were used in the assay to determine risk of recurrence. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Science Source / DNA Illustrations |
Bildgröße: | 3358 px × 2601 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |