Some vectors carry a mutant form of promoter known as lacUV5 promoter. It carries ______ in the promoter region and _____ the efficiency
Q. Some vectors carry a mutant form of promoter known as lacUV5 promoter. It carries ______ in the promoter region and _____ the efficiency.
A. point mutations, decreases
B. point mutations, increases
C. frameshift mutations, increases
D. frameshift mutations, increases
Answer: point mutations, increases
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