Mutations may occur in a normal cell as a result of cell division and the effects of environmental and lifestyle factors, such as smoking o r sunlight. Once the first cancer-causing, or driver, mutations occur, defects in cellular processes âfor example, in DNA repairâmay cause more mutations to occur.
U.S. men's national soccer team coach Jurgen Klinsmann out. U.S. men's national team coach Jurgen Klinsmann has been under increased pressure.
âThere is no doubt in my mind that we have the great fortune of bringing on board one of the NBAâs best and most successful coaches ever to lead the USA National Team for the 2017-20 quadrennium,â Colangelo said in the release.