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 able to do this by utilizing energy from the hydrolysis of nucleoside triphosphates (e.g. ATPs). Apart from DNA replication, helicases are also used in transcription, translation, recombination, DNA repair, and ribosome biogenesis. DNA helicases were first discovered and isolated in E.coli in 1976.1.