From Wikipedia, the free encyclopedia. Werner syndrome ATP-dependent helicase also known as DNA helicase, RecQ-like type 3 is an enzyme that in humans is encoded by the WRN gene. WRN is a member of the RecQ Helicase family. Helicase enzymes generally unwind and separate double-stranded DNA. These activities are necessary before DNA can be copied in preparation for cell division (DNA replication).
James Cameron and 'MythBusters' Will Prove Rose Did Not Needlessly Let Jack Die in 'Titanic'. The director says it's not a question of room -- but that the plank wouldn't have stayed afloat under the weight of two people.
So Rose could have saved Jack in Titanic â so what, it still passes the fridge test. Kate Winslet has confirmed fansâ long-held suspicions that there was room on that raft for two. âSome fans have long claimed that there was room on that wooden raft for two.â Leonardo DiCaprio and Kate Winslet in Titanic (1997). Photograph: Allstar/20 Century Fox/Sportsphoto Ltd.