DNA research. Conceptual image of a rack of test tubes containing DNA (deoxyribonucleic acid) molecules,representing genetic research. The DNA double helix is composed of two twisting sugar- phosphate strands linked by pairs of nucleotide bases. The sequence of the bases encodes genetic information | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Lawry, Lawrence |
Taille de l’image : | 4600 px × 3735 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |