Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Spinal cord showing presence of siRNA. L. McCormick and J. Cohen. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/B0006067/full/800%2C/0/default.jpg)
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Spinal cord showing presence of siRNA. L. McCormick and J. Cohen. Source: Wellcome Collection.