Beaujolais nouveau Nouveau-style wines, using various grapes such as Gamay, Zinfandel, Tempranillo, Pinot noir, and even Riesling. Beaujolais nouveau Beaujolais nouveau () is a red wine made from Gamay grapes produced in the Beaujolais region of France. It is the most popular "vin de primeur", fermented for just a few weeks before being released for sale on the third Thursday of November. This "Beaujolais Nouveau Day" used to see heavy marketing, with races to get the first bottles to different markets around the globe. The current release practice is to ship the wine ahead of the third Thursday of November, and release
Petite mutation be induced using a variety of mutagens, including DNA intercalating agents, as well as chemicals that can interfere with DNA synthesis in growing cells. Mutagens that create Petites are implicated in increased rates of degenerative diseases and in the aging process. A mutation that produces small (petite" > petite) anaerobic-like colonies had shown first in Yeast Saccharomyces cerevisiae and described by Boris Ephrussi and his co-workers in 1949 in Gif-sur-Yvette, France. The cells of petite colonies were smaller than those of wild-type colonies, but the term “petite” refers only to colony size and not the individual cell size. Over 50