You are interested in studying position effect variegation in Drosophila using the chromosome depicted below: Deactivation of the w+ gene gives a white eye phenotype and deactivation of the rst+ gene gives a rough eye phenotype; the normal phenotypes are red and smooth. Because the rst+ and w+ genes have now been placed close to a heterochromatic domain, some sections (or sectors) of the eye display mutant phenotypes due to gene deactivation while others display the normal, wild type phenotype. Which phenotype would you not expect to see rst w Inverted X chromosome white smooth eye sectors white rough eye sectors red smooth eye sectors red rough eye sectors

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
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You are interested in studying position effect variegation in Drosophila using the chromosome depicted below:
Deactivation of the w+ gene gives a white eye phenotype and deactivation of the rst+ gene gives a rough eye
phenotype; the normal phenotypes are red and smooth. Because the rst+ and w+ genes have now been placed
close to a heterochromatic domain, some sections (or sectors) of the eye display mutant phenotypes due to gene
deactivation while others display the normal, wild type phenotype. Which phenotype would you not expect to see
rst w
Inverted X chromosome
white smooth eye sectors
white rough eye sectors
red smooth eye sectors
red rough eye sectors
Transcribed Image Text:You are interested in studying position effect variegation in Drosophila using the chromosome depicted below: Deactivation of the w+ gene gives a white eye phenotype and deactivation of the rst+ gene gives a rough eye phenotype; the normal phenotypes are red and smooth. Because the rst+ and w+ genes have now been placed close to a heterochromatic domain, some sections (or sectors) of the eye display mutant phenotypes due to gene deactivation while others display the normal, wild type phenotype. Which phenotype would you not expect to see rst w Inverted X chromosome white smooth eye sectors white rough eye sectors red smooth eye sectors red rough eye sectors
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