Gamay from Pinot noir, another Burgundian grape. It was introduced by Amity Vineyards in 1988. In 1991, Rebecca's Vineyard planted Gamay and was one few Oregon vineyards selling the grapes. LaBete winery was the first to make a vineyard designate of Gamay from Rebecca's Vineyard. Since then, Rebecca's Vineyard stopped selling Gamay to those who would only blend into their Pinot Noir for flavor and color enhancement, and to only sell to those who would produce stand alone Gamay. Younger wineries like Division Winemaking Co., who are now the largest producer of Gamay in Oregon, have helped raise awareness and availability
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