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
KAAM, known as K-Double-A-M, is an AM radio station broadcasting in the Dallas/Fort Worth Metroplex with a format of nostalgic/oldies, plus financial, health and lifestyle programs. This station is licensed in Garland, Texas, USA and is owned and operated by DJRD Broadcasting, LLC. KAAM is a Class B station operating on the frequency of 770 AM.