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Human clones bad, grape clones good?
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Hello again everybody and today is January 12th. And on this day in 1998, 19 European nations agreed to forbid human cloning.
Which is great, because we don’t want them doubling or quadrupling themselves to re-build their empires, or armadas, or goose-stepping Aryan armies. But if grapes are cloned, that can be a good thing.
That brings us to our Wine Word of the Day: Clone
Before you imagine some mad scientist in a basement laboratory performing unholy acts upon grapevines, let me say clones of grapes are naturally occurring. You see, every once in a while, a grapevine may produce a bud that eventually produces grapes that are slightly different from the rest of the vine.
How can the grapes be different? Well, the difference can be in grape size, color, and taste. Other variations can be detected such as ripening at a different rate, or may show resistance to mold and mildew. Viva L’Resistance!
If a grower discovers such a naturally occurring mutation like this and finds the new variation of the grapes to be desirable, he may take clippings from this shoot and propagate it further. At some point, a major university or a reputable vineyard nursery will classify and validate the new clone.
You might be surprised to learn the are hundreds of Pinot Noir clones. Sometimes clones will keep creating new mutations until the grapes become so different from their original look that they are given a new varietal name. This is what happened to the rebellious Pinot Gris (or Grigio if you are speaking Italian). It started it’s genetic history as a Pinot Noir.
As you know, in French, “Noir” means black, and Gris means gray. Thus, it pulled a “Michael Jackson” by getting lighter over time. But, naturally, of course.
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