Tempranillo de Toro, Tinta do Inacio, Tinta do Pais, Tinta Fina, Tinta Madrid, Tinta Monteira, Tinta Monteiro, Tinta Roris, Tinta Roriz, Tinta Santiago, Tinto Aragon, Tinto Aragonez, Tinto de la Ribera, Tinto de Madrid, Tinto de Rioja, Tinto de Toro, Tinto del Pais, Tinto del Toro, Tinto Fino, Tinto Madrid, Tinto Pais, Tinto Ribiera, Tinto Riojano, Ull de Liebre, Ull de Llebre, Valdepenas, Verdiell, Vid de Aranda. Tempranillo Tempranillo (also known as Ull de Llebre, Cencibel, and Tinta del Pais in Spain, Aragonez or Tinta Roriz in Portugal, and several other synonyms elsewhere) is a black grape variety widely grown to
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