Players Tour Championship the £1,000 prize money for Ding Junhui's maximum break. In the 2013/2014 season the number of minor-ranking PTC events was reduced to twelve. The number of events played in England was further decreased to two, and the number of Asian events was raised to four. From this season the events held in Asia formed the Asian Tour, and the English events became part of the European Tour. The prize money of the continental European Tour events was increased to €125,000. The Finals still accommodated 32 players, but the number of qualified players from the Order of Merits has also changed
What Is Life? his 1922 article "Variation due to Change in the Individual Gene" already laid out all the basic properties of the "heredity molecule" (then not yet known to be DNA) that Schrödinger was to re-derive in 1944 "from first principles" in "What is Life?" (including the "aperiodicity" of the molecule), properties which Muller specified and refined additionally in his 1929 article "The Gene As The Basis of Life" and during the 1930s. Moreover, H. J. Muller himself wrote in a 1960 letter to a journalist regarding "What Is Life?" that whatever the book got right about the "hereditary molecule" had already