Gamay The grape brought relief to the village growers following the decline of the Black Death. In contrast to the Pinot noir variety, Gamay ripened two weeks earlier and was less difficult to cultivate. It also produced a strong, fruitier wine in a much larger abundance. In July 1395, the Duke of Burgundy Philippe the Bold outlawed the cultivation of the grape, referring to it as the ""disloyal Gaamez"" that in spite of its ability to grow in abundance was full of ""very great and horrible harshness"", due in part to the variety's occupation of land that could be used for
Petite mutation and exhibit Mendelian 1:1 segregation. Neutral petites (rho–N): Neutral petite when crossed to wild-type, all offspring are wild-type. It has inherited normal mitochondrial DNA from wild-type parent, which is replicated in the offspring. Suppressive petites (rho–S): crosses between petite and wild-type, all offspring are petite, showing "dominant" behavior to suppress wild-type mitochondrial function. Most petite mutants of "S. cerevisiae" are of a suppressive type, and they differ from neutral petite by affecting the wild-type, although both are a mutation in mitochondrial DNA. Mitochondrial genome of yeast will be the first eukaryotic genome to be understood in terms of both structure