Just three months after welcoming a child together , Janet Jackson and husband Wissam Al Mana are splitting up, according to multiple sources including People and Page Six . The singer and the billionaire Qatari businessman wed in 2012, and TMZ notes that the separation appears to have come exactly at the...
Report Abuse. Transcription does require a helicase. In eukaryotes, TFiiH (one of the general transcription factors of the transcription pre-initiation complex) has helicase activity and aids in the formation of the transcription bubble. Erin Â· 2 years ago.
Helicases are enzymes, that unwind double-stranded DNA-DNA, RNA-DNA, or RNA-RNA polynucleotides in an adenosine triphosphate (ATP)âdependent reaction. The function of the helicase of flaviviruses is assumed to be the unwinding of the plus RNA and minus RNA strands of the genome during the viral replication cycle.