Provolone (sharp/piquant), aged for a minimum of four months and with a very sharp taste, to "provolone dolce" (sweet) with a very mild taste. In "provolone piccante", the distinctive piquant taste is produced with lipase (enzyme) derived from goat. The "Dolce" version uses calf's lipase instead. Both "provolone valpadana" and "provolone del Monaco "(from the Naples area of Italy) have received the DOP (Protected Designation of Origin) seal from the European Union, meaning no country other than Italy may legally produce a cheese called that. In Brazil, Argentina, Bolivia and Uruguay, small discs of locally produced pulled-curd provolone of in diameter
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