Nucleosome,molecular model. A nucleosome is a subunit of chromatin,which forms chromosomes. It consists of a short length of DNA (deoxyribonucleic acid,purple and cream helices) wrapped around a core of eight histone proteins. This structure allows large quantities of DNA,the genetic material,to be packaged into a cell's nucleus | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrade, Ramon / 3dciencia |
Taille de l’image : | 4050 px × 4500 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |