Artwork of a molecular model of a DNA nucleosome,the repeating unit used to package DNA (genetic material) inside the nucleus of cells. The spiral helix of DNA (red,blue) is seen coiled around a core of histone proteins (centre,multicoloured) and each set of two DNA loops around a histone core is known as a nucleosome | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 4535 px × 4535 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |