Clone
/kloʊn/
Viticulture, Grape-varieties, Wine-production, Genetics, Clonal-selection•Last updated May 9, 2025
In wine, a clone is a genetically identical plant derived from a single parent through asexual reproduction methods like grafting or cutting. Clones are used to maintain specific and desirable traits within a grape variety.
Examples
- Pinot Noir clone 115, known for its small berries and high quality
- Chardonnay clone 95, noted for its balance of acidity and fruitiness
- Cabernet Sauvignon clone 337, preferred for its disease resistance
Etymology
The term 'clone' derives from the Greek word 'klōn,' meaning 'twig' or 'branch.' It was first used in botany in the early 20th century to describe plant propagation from cuttings.
Usage Notes
The term 'clone' is used in the wine industry to refer to specific genetic variations within a grape variety. Winemakers select clones for attributes such as disease resistance, yield, or unique flavor profiles to improve wine quality and consistency.