Transposon Tagging (Molecular Biology) Transposons are mobile genetic elements that move (transpose) from one region of the genome to another. Transposons are used as tools for gene cloning because insertion of a transposon into a gene disrupts its function, often producing a visible mutant phenotype.
Former Fox News host Megyn Kelly was fired from NBC before even starting on air there. RATING. ORIGIN. In early March 2017, a round of hoax stories had many readers wondering whether Megyn Kelly, the former Fox News host, had left the cable news channel for NBC News only to be quickly fired before even making it to the air.
Getty Images. Megyn Kellyâs new stint at NBC News could include taking over the third hour of the broadcasterâs lucrative âTodayâ franchise, TheWrap has learned. A rep for NBC News doesnât deny the possibility of moving the soon-to-be former Fox News star into the timeslot, simply stating that the timing of Kellyâs new gig has not yet been determined.