Investigation continues into fatal crash into North Side plasma clinic triblive.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from triblive.com Daily Mail and Mail on Sunday newspapers.
2 of 3 dead identified in SUV crash into Manchester clinic triblive.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from triblive.com Daily Mail and Mail on Sunday newspapers.
In a discovery that challenges long-held dogma in biology, researchers show that mammalian cells can convert RNA sequences back into DNA, a feat more common in viruses than eukaryotic cells.