DNA can assume many shapes,the Watson-Crick B form being its most typical. The E form pictured is a stretched,eccentric variation caused by the insertion of small molecules such as methyl groups (starburst at center) into the double helix | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Edward, Kenneth / Biografx |
Taille de l’image : | 3508 px × 2620 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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