Mutation And Clonal Variation
The propagation of grapevines is an important consideration in commercial viticulture and winemaking. Grapevines, most of which belong to the ''Vitis vinifera'' family, produce one crop of fruit each growing season with a limited life span for individual vines. While some centenarian old vine examples of grape varieties exist, most grapevines are between the ages of 10 and 30 years. As vineyard owners seek to replant their vines, a number of techniques are available which may include planting a new cutting that has been selected by either clonal or mass (massal) selection. Vines can also be propagated by grafting a new plant vine upon existing rootstock or by layering one of the canes of an existing vine into the ground next to the vine and severing the connection when the new vine develops its own root system.Wine & Spirits Education Trust ''"Wine and Spirits: Understanding Wine Quality"'' pp. 2-5, Second Revised Edition (2012), London . In commercial viticulture, grapevines a ...
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Sangiovese Grapevine
Sangiovese (, also , , ) is a red Italian wine grape variety that derives its name from the Latin ''sanguis Jovis'', "the blood of Jove, Jupiter". Though it is the grape of most of central Italy from Romagna down to Lazio (the most widespread grape in Tuscany), Campania and Sicily, outside Italy it is most famous as the only component of Brunello di Montalcino and Rosso di Montalcino and the main component of the blends Chianti, Carmignano (wine), Carmignano, Vino Nobile di Montepulciano and Morellino di Scansano, although it can also be used to make varietal wines such as Sangiovese di Romagna and the modern "Italian wine#Super Tuscans, Super Tuscan" wines like Tignanello. Sangiovese was already well known by the 16th century. Recent DNA profiling by José Vouillamoz of the Istituto Agrario di San Michele all’Adige suggests that Sangiovese's ancestors are Ciliegiolo and Calabrese Montenuovo. The former is well known as an ancient variety in Tuscany, the latter is an almost-ex ...
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Crossings (plant)
Plant breeding is the science of changing the traits of plants in order to produce desired characteristics. It has been used to improve the quality of nutrition in products for humans and animals. The goals of plant breeding are to produce crop varieties that boast unique and superior traits for a variety of applications. The most frequently addressed agricultural traits are those related to biotic and abiotic stress tolerance, grain or biomass yield, end-use quality characteristics such as taste or the concentrations of specific biological molecules (proteins, sugars, lipids, vitamins, fibers) and ease of processing (harvesting, milling, baking, malting, blending, etc.). Plant breeding can be performed through many different techniques ranging from simply selecting plants with desirable characteristics for propagation, to methods that make use of knowledge of genetics and chromosomes, to more complex molecular techniques. Genes in a plant are what determine what type of qualit ...
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Pinot Blanc
Pinot blanc is a white wine grape. It is a point genetic mutation of Pinot noir. Pinot noir is genetically unstable and will occasionally experience a point mutation in which a vine bears all black fruit except for one cane which produces white fruit. Origins and regional production In Alsace, Germany, Luxembourg, Italy, Hungary, Czech Republic and Slovakia, the wine produced from this grape is a full-bodied white. In Germany, where it is known as Weißer Burgunder or Weißburgunder, there were of Pinot blanc in 2018. The most powerful versions are usually made in Baden and Palatinate. In 2018, there were of Pinot blanc in France, with most of the plantations found in Alsace, where it is used for both still white wines and is the most common variety used for sparkling wine, Crémant d'Alsace. Somewhat confusingly, the designation "Pinot blanc" for Alsace AOC wine does not necessarily mean that the wine is varietally pure Pinot blanc. (This is in difference to Pinot gris, wh ...
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Pinot Gris
Pinot Gris, Pinot Grigio (, ) or Grauburgunder is a white wine grape variety of the species ''Vitis vinifera''. Thought to be a mutant clone of the Pinot Noir variety, it normally has a grayish-blue fruit, accounting for its name, but the grapes can have a brownish pink to black and even white appearance. The word ''pinot'' could have been given to it because the grapes grow in small pinecone-shaped clusters. The wines produced from this grape also vary in color from a deep golden yellow to copper and even a light shade of pink,J. Robinson: ''Vines Grapes & Wines'', p. 158. Mitchell Beazley 1986 . and it is one of the more popular grapes for skin-contact wine. Pinot Gris is grown around the globe, with the "spicy" full-bodied Alsatian and lighter-bodied, more acidic Italian styles being most widely recognized. The Alsatian style, often duplicated in New World wine regions such as Marlborough, Tasmania, South Australia, Washington, Oregon, and South Africa tend to have moder ...
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Pinot Noir, Pinot Gris And Pinot Blanc
Pinot may refer to: *Pinot (grape), a grape family *Pinot (surname) *Pinot (restaurant), a restaurant by chef Joachim Splichal See also *Pino (other) *''Pinot simple flic ''Pinot simple flic'' is a French cinema, French crime film, crime-comedy film directed by Gérard Jugnot and released in 1984 in film, 1984. Plot The film starts in the 13th arrondissement of Paris in 1984. Robert Pinot is a police officer as ...

Noah (grape)
The Noah grape is a cultivar derived from the grape species ''Vitis labrusca'' or 'fox grape' which is used for table, juice and wine production. Noah has berries of a light green/yellow and has medium-sized, cylindrical-conical