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.
FSU coach Mark Martinâs puzzling record. In 1980, Florida State University head coach Dick Howser left the Seminoles to take a job managing the New York Yankees. Replacing Howser was former Seminoles outfielder, former minor league prospect, and then-FSU assistant coach Mike Martin. It was the 37-year-old Martinâs first head coaching job and one he has held ever since. In 33 seasons leading the Seminoles, Mike Martin has become one of the most decorated coaches in college baseball history.