A scientist examines samples of DNA crystals under the microscope,which has a separate monitor screen. The crystals in the plate under examination and showing on the monitor screen are of a 10 base-pair section of DNA. Each crystal is approximately 60 microns across. The molecular structure of DNA was originally determined using x-ray diffraction crystallography | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / King-Holmes, James |
Taille de l’image : | 4764 px × 3668 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |