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
KENI AM 650 is a radio station broadcasting a news/talk format. Licensed to Anchorage, Alaska, United States, the station serves the south-central Alaska area. The station is currently owned by iHeartMedia, Inc.. KENI is a clear-channel, Class A, 50,000 watt station. With a full-time local news staff of four full-time and six part-time news staff, KENI has newscasts at the top and bottom of every hour round the clock as well as live local drive time talk programs and nationally syndicated programs the other slots in the day. [citation needed] History