Gyrase (a form of topoisomerase) relaxes and undoes the supercoiling caused by helicase. It does this by cutting the DNA strands, allowing it to rotate and release the supercoil, and then rejoining the strands. Gyrase is most commonly found upstream of the replication fork, where the supercoils form.
TLCâs âI Am Jazzâ to premiere on July 15 The U.S. cable network has set a July 15 air date for I Am Jazz (pictured), a reality show starring transgender teen activist and YouTube personality Jazz Jennings and her family. Radarscreen Events
Radio Station WAAM 1600 AM. This page lists the information on file for: WAAM 1600 AM. Click Radio Station Search to browse all of the commercial and noncommercial radio stations in your area, read descriptions of each station's music format or genre, and find phone numbers and/or website address links for your all favorite radio stations.