To express UNC - 7S, pCS2 + U7L was double - digested with Sna BI and Xho I to remove the Xba I site in pCS2 +, and a 5» -
RACE product representing the 5» end of UNC - 7S was inserted as a Bam HI / Xba I restriction fragment to create pCS2 + U7S.
Nike said the
race was a way to inspire the running community and fans of the brand, but it also
represents a change in thinking about how the athletic - gear maker will bring
products to market.