Question

What is a petite mutant?​

Answer 1

petite 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 and form small colonies when grown in the presence of fermentable carbon sources.

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Answer 2

Question

• What is a petite mutant?

Answer

• petite 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 and form small colonies when grown in the presence of fermentable carbon sources