Genetic testing. Cotton swabs on top of a paternity form. These swabs are used to collect a sample of cells from the lining of the mouth. DNA (deoxyribonucleic acid) is extracted from the cells and analysed to determine the genetic sequence | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CRISTINA PEDRAZZINI |
Bildgröße: | 4167 px × 4195 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |