The C-terminal region of the herpes virus structural protein VP16 transcriptional activation domain was fused to the DNA-binding domain of LexA protein to create a VP16-LexA chimaera
The new gene encoding the VP16-LexA fusion protein was inserted into a plasmid and transferred to yeast, along with a plasmid that contained theGAL1 gene promoter fused to the bacterial ?-galactosidasegene, lacZ. This is experiment A. The new gene encoding the VP16-LexA fusion protein was inserted into a plasmid and transferred to yeast, along with a plasmid that contained theGAL1 gene promoter containing a LexA binding site fused to the bacterial ?-galactosidasegene, lacZ. This is experiment B. Which of the following graphs correctly show the expected levels of GAL1-lacZ fusion gene expression?
C
You might also like to view...
How do the haploid and diploid phases of the plant life cycle differ from those of the animal life cycle?
a. In plants, the diploid phase dominates the life cycle, while in animals the haploid phase dominates the life cycle. b. In plants, mitosis occurs only during the haploid phase while in animals mitosis occurs only during the diploid phase. c. In plants, mitosis occurs only during the diploid phase, while in animals mitosis occurs only during the haploid phase. d. In plants, mitosis occurs during both the haploid and diploid phases, while in animals mitosis occurs only during the diploid phase. e. In plants, meiosis occurs during the haploid phase, while in animals meiosis occurs during the diploid phase.
Magnesium has 12 protons. How many electrons are
in its second energy level? a. 2 b. 4 c. 6 d. 8 e. 10
Approximately how much of the mammalian genome is composed of repetitive DNA?
What will be an ideal response?
A person exposed to hepatitis A virus may be treated with an injection of antibody molecules. This type of treatment is
A. immunization. B. serology. C. vaccine therapy. D. passive immunotherapy. E. adjuvant therapy.