Tempranillo grape has been planted throughout the globe in places such as Mexico, New Zealand, California, Washington State, Oregon, South Africa, Texas, Australia, Argentina, Portugal, Uruguay, Turkey, Canada, Israel, and Arizona. In 2015, Tempranillo was the third most widely planted wine grape variety worldwide with under vine, of which 88% was in Spain. Unlike more aromatic red wine varieties like Cabernet Sauvignon, Sangiovese and Pinot noir, Tempranillo has a relatively neutral profile so it is often blended with other varieties, such as Grenache and Carignan (known in Rioja as Mazuelo), or aged for extended periods in oak where the wine easily
Petite mutation Petite mutation petite (ρ–) is a mutant first discovered in the yeast "Saccharomyces cerevisiae". Due to the defect in the respiratory chain, 'petite' yeast are unable to grow on media containing only non-fermentable carbon sources (such as glycerol or ethanol) and form small colonies when grown in the presence of fermentable carbon sources (such as glucose). The petite phenotype can be caused by the absence of, or mutations in, mitochondrial DNA (termed "cytoplasmic Petites"), or by mutations in nuclear-encoded genes involved in oxidative phosphorylation. A neutral petite produces all wild type progeny when crossed with wild type. petite mutations can