In 2005, as a celebration of the 10,000th mile of the national cycle network, Cambridgeshire County Council and Sustransjoined forces with the Wellcome Trust Sanger Institute to create a DNA-inspired cycle path. The path, which runs from Addenbrooke’s Hospital to Great Shelford, is decorated with 10,257 colourful stripes which represent the four nucleotides of the BRCA2 gene.
BRCA2 (Breast Cancer Type 2 susceptibility protein) was discovered at the Sanger Institute by Prof. Michael Stratton and Dr Richard Wooster in 1995. This tumor suppressor gene binds to and regulates another protein to mend DNA breaks. Mutations of this gene produce short proteins that are unable to repair broken DNA and can lead to the development of various cancers.