Biology, 16.12.2021 22:40 UndeadDelta
Which statement about reporters is false?
A. Lab-worthy GFP emits a green fluorescence when it binds and cleaves its substrate when illuminated with UV light.
B. Luciferase enzymes use luciferin substrates to yield a light (photon) signal; they are often used to measure promoter activity.
C. Beta-galactosidase is an enzyme encoded by the lacZ gene and cleaves galactosides like ONPG and X-gal to yield yellow and blue colors, respectively.
D. Alkaline phosphatase is an enzyme encoded by the phoA gene that cleaves ONPP to yield a yellow color and XP to yield blue.
Answers: 3
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Which statement about reporters is false?
A. Lab-worthy GFP emits a green fluorescence when it bin...
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