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 petite negative mutants. Potentially, these yeasts have a different inheritance system in place for their mitchondrial genome than "S. cerevisiae" does. The frequency at which "S. castellii" spontaneously produces petites is similar to that of "S. cerevisiae", with the mitochondrial DNA of those petites being highly altered via deletion and rearrangement. Suppressive petites of "S. cerevisiae" are the most commonly observed spontaneously created mutants, whereas in "S. castellii," the most commonly observed spontaneous mutant is the neutral petite, further leading to speculation that the transference of this mutation differs between species. Petite mutation petite (ρ–) is a mutant first discovered